Atp molecules : Videos
ATP
ATP"ATP molecules store and supply energy for cellular processes. An ATP molecule contains three building blocks: the flat purine ring system ... |
ATP
ATPThis video describes the molecular structure of ATP. This video is from: Essential Cell Biology, 3rd Edition Alberts, Bray, Hopkin, Johnson, Lewis ... |
ATP cycle
ATP cycleAdenosine triphosphate (ATP) is used to produce energy for cellular activities. The molecule is utilized for energy in cells by removing a ... |
Gradiente ATP
Gradiente ATPConcentration gradients are a key component of the biological world. The potential energy from these gradients is often used to perform biological ... |
Powering the Cell: Mitochondria
Powering the Cell: MitochondriaAdenosine Triphosphate (ATP) -- mobile molecules which store chemical energy derived from the breakdown of carbon-based food. ATP molecules act as ... |
Kinesin Transport Protein
Kinesin Transport Proteinalong microtubule tracks hydrolysing one molecule of adenosine triphosphate (ATP) at each step. It was thought that ATP hydrolysis powered the ... |
Cell Respiration Song
Cell Respiration Song.Ferzoco's third period class. enjoy =) Lyrics. Aerobic, it requires airm ATP molecules will share, Krebs cycle will produce, Either NAD to ... |
A Video of Molecules
A Video of Moleculeswww.FreeScienceLectures.com This video shows how various molecules look. For example, water consisting of two hydrogen atoms and one oxygen atom ... |
ATP Synthase
ATP SynthaseAn amazing molecular machine, ATP synthase, can run use electrostatic potential energy stored in a proton gradient to generate ATP. Under ... |
Cellular Respiration -- Step Four: Oxidative Phosphorilation (Electron Transport Chain)
Cellular Respiration -- Step Four: Oxidative Phosphorilation (Electron Transport Chain)The primary objective of the Electron Transport Chain is the production of ATP, achieved by oxidizing glucose molecules. The break-down of NADH + ... |
How do cells get the energy to phosphorylate ADP into ATP?
How do cells get the energy to phosphorylate ADP into ATP?Photosynthesis is the only process on earth that converts light energy into chemical energy. Carbon dioxide, water, and sunlight are the raw ... |
Cellular Respiration
Cellular RespirationAnaerobically ensuing A molecule of glucose used 2 pryuvates it's producing But is that all? No that's not all! 2 Molecules of ATP(e) 2 ... |
Muscles
Musclesused, particularly by fast twitch fibers. These chemical reactions produce adenosine triphosphate (ATP) molecules which are used to power the ... |
Walk Through Time on Earth (Second Half - Time Periods) Biological Factor of ...
Walk Through Time on Earth (Second Half - Time Periods) Biological Factor of ...the energy of organic molecules such as glucose. Glycolysis generates ATP molecules as short-term energy currency, and ATP continue to be used in ... |
How to Get Ripped - The Lesser Known Facts About Creatine
How to Get Ripped - The Lesser Known Facts About CreatineWhat it does basically is that it increases energy in the muscles by making ATP molecules available. Studies have shown that yes, creatine does ... |
ATP
ATPGlycolysis in the cytoplasm Makes two ATP anaerobically Starts with 6-carbon glucose molecule Breaks it down to 2 3-Carbon sugar In the end 2 ... |
Membrane Transport
Membrane Transportcalled an antiport because it moves molecules in opposite directions. 10. Another class of transporter proteins that use ATP to move molecules are ... |
Biology Rap- JK
Biology Rap- JKYou Had Some of This Splittin' Glucose Into 3-Carbon Molecules Enerqize, Transfer, Gettin' ATP Molecules Tell Me Somethin' (Show ME ... |
Asea - Reactive Molecule Breakthrough
Asea - Reactive Molecule BreakthroughMister Alan Noble does a great job of explaining the science of Asea into simple easy to understand terms. Google "Redox signaling" and ... |
ATP: Adenosine Triphosphate
ATP: Adenosine TriphosphateIntroduction to ATP or Adenosine Triphosphate |
Molecular Mechanism of ATP synthesis.wmv
Molecular Mechanism of ATP synthesis.wmvF1Fo-ATP synthase catalyzes the final step of oxidative phosphorylation, the synthesis of ATP from ADP and phosphate, driven by a transmembrane ... |
The role of Vitamin D in beta-cell function
The role of Vitamin D in beta-cell function2 transporters (marshmallow feeding), it is metabolised to produce the energy molecule, ATP. Through a number of steps, this leads to a rise in ... |
"Cell Respiration" - Cellular Respiration Song
"Cell Respiration" - Cellular Respiration Songplace (place) Protons will return through the (A)ATP Synthase ATP Synthase (ma~~~akes) 32 ATP from returning protons 6 oxygen molecules get the ... |
Molecular Biology
Molecular Biologyunderstand how molecules of life formed and began their control of the biological processes. Scientists use the energy-rich molecules of ATP that ... |
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ATP cycle
ATP cycleDuration: 121000 seconds |
ATP
ATPDuration: 33000 seconds |
Powering the Cell: Mitochondria
Powering the Cell: MitochondriaDuration: 33000 seconds |
ATP Synthase
ATP SynthaseDuration: 200000 seconds |
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Glycolysis.m4v
Glycolysis.m4vDuration: 402000 seconds |
A Video of Molecules
A Video of MoleculesDuration: 89000 seconds |
ATP Power Dance
ATP Power DanceDuration: 89000 seconds |
Molecular Biology
Molecular BiologyDuration: 89000 seconds |
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Gradiente ATP
Gradiente ATPDuration: 89000 seconds |
ATP
ATPDuration: 89000 seconds |
How Chiral Objects Distinguish Enantiotopic Groups
How Chiral Objects Distinguish Enantiotopic GroupsDuration: 89000 seconds |
A Video of Molecules
A Video of MoleculesDuration: 89000 seconds |
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Which Molecule Is Used as Fuel for a Cell?
Which Molecule Is Used as Fuel for a Cell?Duration: 89000 seconds |
ASEA™ Product - science of how it works
ASEA™ Product - science of how it worksDuration: 89000 seconds |
Assignment Discovery: Food Molecules
Assignment Discovery: Food MoleculesDuration: 99000 seconds |
active transport.wmv
active transport.wmvDuration: 99000 seconds |
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The Light Reaction
The Light ReactionDuration: 99000 seconds |
Cellular Respiration -- Step Four: Oxidative Phosphorilation ...
Cellular Respiration -- Step Four: Oxidative Phosphorilation ...Duration: 68000 seconds |
10. Energy and cells - Respiration 3 of 3
10. Energy and cells - Respiration 3 of 3Duration: 68000 seconds |
Adenine Guanine cytosine DNA PO4 SHAPES-endMay2010
Adenine Guanine cytosine DNA PO4 SHAPES-endMay2010Duration: 68000 seconds |
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Asea - Reactive Molecule Breakthrough
Asea - Reactive Molecule BreakthroughDuration: 68000 seconds |
Citric Acid Cycle-1 Beta Carbons SchroederDiamonds-I-19JUL2010
Citric Acid Cycle-1 Beta Carbons SchroederDiamonds-I-19JUL2010Duration: 68000 seconds |
Metabolic Control II
Metabolic Control IIDuration: 3084000 seconds |
collec1_glycolyse.flv
collec1_glycolyse.flvDuration: 3084000 seconds |
Atp molecules : Photo Gallery
ATP Molecule
ATP Molecule
ATP Molecule |
Unit 5: Energetics
Unit 5: Energetics
Structure of ATP |
The ATP - ADP Cycle
The ATP - ADP Cycle
Triphosphate ATP Molecule |
Why is ATP an Important Molecule in Metabolism
Why is ATP an Important Molecule in Metabolism
ATP Molecule Diagram |
Adenosine Triphosphate
Adenosine Triphosphate
ATP consists of a |
Room114 - Cellular Respiration
Room114 - Cellular Respiration
new ATP molecules are made |
_files/image002.gif "RESPIRATION-(higher level)")
RESPIRATION-(higher level)
RESPIRATION-(higher level)_files/image002.gif)
to form 2 ATP molecules + |
Marvin Climbing - Climbing and Training
Marvin Climbing - Climbing and Training
rupture of ATP molecules |
Why is Chemistry Important to Nursing? - post-secondary ...
Why is Chemistry Important to Nursing? - post-secondary ...
An ATP Molecule |
ATP hydrolysis in F1-
ATP hydrolysis in F1-
ATP Molecule |
BCH 4053 Biochemistry I
BCH 4053 Biochemistry I
an ATP molecule can have |
Atp.gif
Atp.gif
All the processes in a cell |
avonapbio / Chapter 8
avonapbio / Chapter 8
The phosphate bonds in ATP can |
Work and Energy in Muscles
Work and Energy in Muscles
generating 2 ATP molecules |
Protein Activity and Cellular Metabolism - Biology Online
Protein Activity and Cellular Metabolism - Biology Online
and 34 ATP molecules, |
ADP_ATP.JPG
ADP_ATP.JPG
the ATP molecule (creating |
ATP is a molecule that can be recycled by cells. Recycling molecules ...
ATP is a molecule that can be recycled by cells. Recycling molecules ...
Atp molecules |
binding of alexa atp molecules peaks to single hmm molecules ...
binding of alexa atp molecules peaks to single hmm molecules ...
Atp molecules |
... net gain of only the two ATP molecules formed during glycolysis
... net gain of only the two ATP molecules formed during glycolysis
Atp molecules |
... atp channels ak molecules form a phosphorelay network connecting
... atp channels ak molecules form a phosphorelay network connecting
Atp molecules |
About a switch: how P-glycoprotein (ABCB1) harnesses the energy of ATP ...
About a switch: how P-glycoprotein (ABCB1) harnesses the energy of ATP ...
Atp molecules |
through the membrane-spanning BtuC subunits. In the absence of ATP ...
through the membrane-spanning BtuC subunits. In the absence of ATP ...
Atp molecules |
PhosphoCreatine replenishes ATP
PhosphoCreatine replenishes ATP
Atp molecules |
Atp-biochemical Energy
Atp-biochemical Energy
Atp molecules |
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atp lg jpg
atp lg jpg
Click for a larger image |
atp gif
atp gif
Click for a larger image |
glyc gif
glyc gif
handles a high energy hydrogen atom It removes hydrogen from the reactant when needed The technical name for it is nicotinamide adenine dinucleotide Glycolysis Glucose Breakdown Glucose is a 6 carbon ring It breaks down into 2 pyruvic acid molecules which have 3 carbons each In the process 2 ATP molecules are energized and an NAD molecule picks up a high energy |
atp3 JPG
atp3 JPG
Photonegative ATP is fun |
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Tetrahydrocannabinol THC
Tetrahydrocannabinol THC
Photonegative ATP is fun |
gk3x5 ATP gif
gk3x5 ATP gif
nucleotides form the energy rich compounds of cells as ATP GMP as well as the nucleic acids all are acidic for PO4 group releases |
ATP glucose gif
ATP glucose gif
hydrolysis of the phosphoester bond has a DG < O we can couple the reaction not only to transfer of phosphate but many times we will see ADP involved in the transfer of other molecules ATP and ADP are the most ubiquitous widely spread nuclotides in organisms due to their role as energy transfer molecules Another one that is also important is flavin adenine dinuclotide |
ATPsynthase jpg
ATPsynthase jpg
hydrolysis of the phosphoester bond has a DG < O we can couple the reaction not only to transfer of phosphate but many times we will see ADP involved in the transfer of other molecules ATP and ADP are the most ubiquitous widely spread nuclotides in organisms due to their role as energy transfer molecules Another one that is also important is flavin adenine dinuclotide |
Stored Blood's Loss of Function Understood
Stored Blood's Loss of Function Understood
Nitric oxide makes blood vessels dilate and ATP prevents the blood from adhering to the lungs' blood vessels. Both molecules are necessary to move rbcs through the body to carry oxygen to tissues. Sticky rbcs can result in problems such as heart ... |
It's not rocket science!
It's not rocket science!
Carbon dioxide lasers easily interact only with free water molecules in soft tissue, as well as vaporize the intracellular water of pathogens. Erbium lasers are sometimes referred to as "all tissue" lasers because of their excellent absorption in both ... |
Drinking Liquor Without Getting Drunk
Drinking Liquor Without Getting Drunk
Some molecules of ethanol pass through without being metabolized which can be detected in the breath and urine. Ethanol can affect your motor coordination and pain perception. At lower blood alcohol concentration(BAC) at about 100mg/dL you may ... |
An Israeli Biocomputer Can Now Detect Multiple Signs of Disease from Inside ...
An Israeli Biocomputer Can Now Detect Multiple Signs of Disease from Inside ...
The breakthrough here is that the team's biocomputer now can now detect disease indicators from a variety of sources--mRNA, miRNA, proteins, and a variety of small molecules like ATP. The new biocomputer also needs fewer interactions with disease ... |
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Predicting a small molecule-kinaseinteraction map: A machine learning approach
Predicting a small molecule-kinaseinteraction map: A machine learning approach
It was attained through ATP site-dependent binding competition assays and constitutes the first available dataset of this kind. We extract information about the investigated molecules from various data sources to obtain an informative set of features. ... |
Biomolecular computer can autonomously sense multiple signs of disease
Biomolecular computer can autonomously sense multiple signs of disease
In the current study, the researchers have expanded the computer's ability to also detect disease indicators from miRNAs, proteins, and small molecules such as ATP. At the same time, the computer's detection method is simpler than before, ... |
A double-blind, placebo-controlled randomized evaluation of the effect of the ...
A double-blind, placebo-controlled randomized evaluation of the effect of the ...
The first law of photochemistry states that a photoacceptor molecule must be present in order for light to influence the intra-components of a cell. Several photoacceptor molecules have been identified; however, the most important one has been found to ... |
The turn of the corkscrew
The turn of the corkscrew
This type of structural organization not only makes it possible to package the long DNA molecules in a highly compact form, it also provides the basis for the controlled expression of genetic information. Densely packed sections of the molecule are ... |
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CREATIVE COMPOUNDS, LLC v. STARMARK LABORATORIES
CREATIVE COMPOUNDS, LLC v. STARMARK LABORATORIES
The '373 Patent discloses creatine salts comprising two molecules of creatine and one molecule of dicarboxylic acid. Id. col. 3, ll. 55-59. These embodiments purport to provide hydrosoluble creatine salts. Id. Claims 1-6 cover creatine salts, ... |
Lindau Nobel Meeting--Sentences That Win Nobel Prizes
Lindau Nobel Meeting--Sentences That Win Nobel Prizes
(ref) "The results described in this paper show that at each end of the palindromic, extra-chromosomal rDNA molecules there is a tandemly repeating hexanucleotide sequence." (ref) "We now report that the ATP-dependent cell-free system is composed of ... |
Onconova and SymBio Complete License Agreement for Rigosertib, a Phase III ...
Onconova and SymBio Complete License Agreement for Rigosertib, a Phase III ...
... NJ, and founded in 1998, discovers and develops novel small molecule therapeutics targeting signal transduction, cell-cycle, and DNA repair pathways. Onconova has a novel discovery platform focusing on non-ATP competitive kinase inhibitors, ... |
Extremely rapid water: Scientists decipher a protein-bound water chain
Extremely rapid water: Scientists decipher a protein-bound water chain
The researchers demonstrated that protein-bound water molecules play a decisive role in the function. Their results were selected for the Early Edition of PNAS. Specific proteins can transport protons from one side (uptake side) of the cell membrane to ... |
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The turn of the corkscrew: Structural analysis uncovers mechanisms of gene ...
The turn of the corkscrew: Structural analysis uncovers mechanisms of gene ...
This type of structural organization not only makes it possible to package the long DNA molecules in a highly compact form, it also provides the basis for the controlled expression of genetic information. Densely packed sections of the molecule are ... |
Green- it's the new red
Green- it's the new red
The light energy is absorbed by the targeted bacteria that produce the inflammation associated with acne known as propionibacterium acne's, or “P. acne's”. P. acne's releases porphyrins, which are naturally occurring molecules in the body. ... |
Blitzschnelles Wasser
Blitzschnelles Wasser
Dieses Gefälle nutzen andere Proteine zur Produktion von ATP, dem universellen Kraftstoff der Zellen. Um die Lichtenergie effektiv zu nutzen, ist es wichtig, dass der Protonentransport eine spezifische Richtung besitzt und dass ein spontaner Rückfluss ... |
Atp molecules : Latest News, Information, Answers and Websites
Adenosine triphosphate - New World Encyclopedia
The molecules can be charged up at one site and transported to ... Further breakdown of the glucose molecule for synthesizing ATP is carried out in the ...
number of ATP molecules that can be produced from a molecule of protein, fat, or carbohydrate is related to?
Help please-
The number of ATP molecules that can be produced from a molecule of protein, fat, or carbohydrate is related to the number of atoms of
A) carbon.
B) hydrogen.
C) oxygen.
D) nitrogen.
Answer: A.
Category: Biology
How many ATP molecules does aerobic catabolism produce per molecule of glucose?
How many ATP molecules does aerobic catabolism produce per molecule of glucose?
Answer: Depends on the source of reference. Older research concluded that 36-38 molecules of ATP were produced per glucose, while newer studies found the number to be 30 to 32 molecules of ATP per glucose.
Check out this detailed answer that I posted a while ago. It explains the why behind the different numbers, and the reason it is 30 to 32.
http://answers.yahoo.com/question/index;_ylt=AprSnT.ARNXHAoUoo6oB7j0AAAAA;_ylv=3?qid=20081027163600AAew51l
Category: Biology
calculate the number of ATP molecules that can be harvested during the complete oxidation of an 18-carbon fatt?
calculate the number of ATP molecules that can be harvested during the complete oxidation of an 18-carbon fatty acid?
Answer: Each round of β-oxidation produces one mole of NADH, one mole of FADH2 and one mole of acetyl-CoA. The acetyl-CoA, the end product of each round of β-oxidation, then enters the TCA cycle, where it is further oxidized to CO2 with the concomitant generation of three moles of NADH, one mole of FADH2 and one mole of ATP. The NADH and FADH2 generated during the fat oxidation and acetyl-CoA oxidation in the TCA cycle then can enter the respiratory pathway for the production of ATP. 8 x 17 ATP plus 1 x 12 ATP for the last Acetyl CoA minus 2 x ATP for activation = 146 ATP.
The oxidation of fatty acids yields significantly more energy per carbon atom than does the oxidation of carbohydrates. The net result of the oxidation of one mole of oleic acid (an 18-carbon fatty acid) will be 146 moles of ATP (2 mole equivalents are used during the activation of the fatty acid), as compared with 114 moles from an equivalent number of glucose carbon atoms.
Category: Biology
Metabolism - Energy, Molecules, Atp, Reactions, Glucose, and ...
energy molecules atp reactions glucose pathways glycolysis enzyme ... The cell makes ATP by adding a phosphate group to the molecule adenosine diphosphate (ADP) ...
In Silico Investigation of Conformational Motions in Superfamily 2 ...
Using the energy of ATP molecules, they are able to translocate along the nucleic acids and unwind their duplex structure. They have been extensively characterized in the past and grouped into superfamilies based on ...
ATP: The Perfect Energy Currency for the Cell
The major energy currency molecule of the cell, ATP, is evaluated in the context of creationism. This complex molecule is critical for all life from the ...
Organic Compounds List | W Chemicals Online
The main molecule that contains energy for a cell will be the ATP molecule. An ATP is an RNA nucleotide that contains 3 phosphate groups attached in a chain. You can read a lot more on difference among DNA and RNA. ...
Does anyone know the NET number of ATP molecules produced in alcoholic fermentation and the Krebs cycle?
What is the NET number of ATP molecules produced in alcoholic fermentation and the Krebs cycle?
If anyone can help, Id appreciate it!
Answer: ATP or Adenosine Triphosphate. Arguably the most important molecule in sustaining life. How is it made? How does it store the remarkable capacity to do work (supply energy)? The following answer explores these two questions:
A) ATP formation (we will answer this question in regard to humans and animals... plants vary slightly): ATP is formed in humans through cellular respiration. What is that exactly? Cellular respiration is the process of oxidizing glucose (removing electrons from glucose) into oxidized carbon dioxide (has far fewer electrons then glucose). Once all the electrons have been stripped from the glucose, where do they go and exactly how do they make energy? NAD+ and FAD+ are known as electron acceptors. These molecules strip the electrons from glucose and move them to other parts of the cell (the physical process of removing the electrons is done during glycolysis, pyruvate processing, and the Krebs Cycle, which are subheadings of cellular respiration so to speak). Once NAD+ and FAD+ have accepted electrons they become NADH and FADH2 (the extra H's carry the electrons), they travel to the inner mitochondrial membrane. Here the electrons travel through a series of protein (known as the Electron Transport Chain or ETC). By Coulombs law (electrons repel other electrons and attract positive particles) the moving electrons attract positive H+ molecules and draw them across the membrane and create a positive gradient on the other side. The positive build up of protons on one side of the membrane want to flow back to their original side. The most convenient way to do this if for the positive protons to travel through the trans-membrane protein known as ATP-synthase. The flow of positive particles cause this protein to spin providing the mechanical energy needed to convert ADP (a regular occurring molecule in the body) to ATP (a molecule with high potential energy). Ok now we have this ATP molecule but how does it supply energy to the body? We will explore this question in part two of my answer.
B) How does ATP allow us to... well... function exactly? Great Question! But first in order to understand this question we must first understand the structure of ATP. ATP is an adenosine nucleotide that occurs freely in the body with three phosphate (PO4) groups attached to it. In the process of making ATP the body takes ADP (adenosine with two phosphates) and adds a third phosphate. Phosphate groups are very negatively charged. This charge is what gives ATP its remarkable capacity to do work. When ATP binds to a protein, by coulombs law electrons repel and attract different molecules of the protein thus inducing a conformational change. When a protein changes shape its preforms mechanical work (i.e. muscle movement). Then when ATP is hydrolyzed (water breaks a bond) it looses a phosphate group (back to ADP) and falls off the protein and the protein reverts back to its regular shape.
I hope this answers your question. I have much more I can talk about but am limited by the structure of Yahoo Answers. Please feel free to email me personally at gostined@yahoo.com if you would like to know more. Thanks for the good question! Happy Holidays!
~ David G. M.D.
Category: Biology
How many ATP molecules are produced per arginine phosphate phosphoryloated?
How many ATP molecules are produced per arginine phosphate phosphoryloated?
Answer: 3
Category: Biology
How many ATP molecules are produced by a single turn of the citric acid cycle?
Curiously, this question came to my mind, and was wondering how many ATP molecules are produced by a single turn of the citric acid cycle?
Answer: Only one directly by substrate level phosphorylation (via GTP). In the Krebs cycle there are 3 NADH2 and 1 FADH2 produced resulting in 11 ATP made in the electron transport chain (chemiosmosis). Total = 12 per turn.
Category: Biology
Molecule of the Month
The ATP molecule is composed of three components. At the centre is a sugar molecule, ribose (the same sugar that forms the basis of RNA). ...
Why is there a net gain of only two ATP molecules for each molecule of glucose?
Glycolysis produces four molecules of ATP for each molecule of glucose that is broken down.
Answer: energy is needed to get the molecules to the right temperature for a reaction; atp is used to get the reaction started, but the reaction produces more atp than it uses, so there is a net gain
Category: Biology
how many atp molecules are produced by glycolysis?
I know it generates 4 ATP after the payoff phase, but since it uses 2 ATP in the beginning, the net should be 2, right? Is this what the question is asking for, or instead of the net, is it just asking for the 4 it produces at the end?
Thanks!
Answer: When it says how many ATP are produced, the answer is 4.
When it says how many "net" ATP are produced, the answer is 2
Category: Biology
ATP: Definition from Answers.com
ATP ( ) n. An adenosine-derived nucleotide, C 10 H 16 N 5 O 13 P 3 , that contains high-energy phosphate bonds and is used to transport energy to
Adenosine triphosphate - Wikipedia, the free encyclopedia
ATP is an unstable molecule in unbuffered water, in which it hydrolyses to ADP and phosphate. ... two molecules of carbon dioxide, one molecule of the ATP equivalent guanosine ...
Photosynthesis vs. Cellular Respiration
Two ATP molecules are yielded in this process. Those ATP molecules are used in fermentation. The animals depend on plants for food as they cannot produce food themselves like plants does. The animals obtain organic ...
Why is ATP an Important Molecule in Metabolism
This alone speaks volumes as to why is ATP an important molecule in metabolism. ... ATP is in itself an unstable molecule which hydrolyzes to ADP and phosphate. ...
Adenosine triphosphate - Wikipedia, the free encyclopedia
Enzyme inhibitors of ATP-dependent enzymes such as kinases are ... this molecule is hydrolyzed at a dramatically slower rate ...
ATP Molecule
ATP also plays an important role in the synthesis of nucleic acids. ... This means that each ATP molecule has to be recycled 2000 to 3000 times during the day. ...
Adenosine Triphosphate
Karp quotes an estimate that more than 2 x 1026 molecules or >160kg of ATP is formed in the human body daily! ATP is remarkable for its ability ...
What is ATP
ATP molecules provide out bodies with the necessary energy in order to function. ... The molecular weight of the molecule is around 507 grams of ATP per one ...
How many covalency joint are there in ATP between molecules?
i mean how many covalency joint between A and Pantoz and three Phosphats?
is it 2 or 4?
i mean the joint between the three phosphats in ATP molecule is covalently??
thanks for answering,
cena
Answer: Covalent bonds are between the phosphates. There are two phosphoanhydride bonds which makes the number of covalent bonds 2.
Category: Biology
How many ATP molecules are consumed?
How many ATP molecules are consumed and what is the net gain of ATP during the substrate level phosphorylation process of breaking glucose down to pyruvate?
Answer: Two are used and four are produced per glucose, giving a net gain of two ATP.
Category: Biology
Glycolysis - New World Encyclopedia
Generation of the high-energy molecules (ATP and NADH), which are used as cellular energy ... This phase yields 2 NADH molecules and 4 ATP molecules, leading to a net gain of ...
ATP: The Perfect Energy Currency for the Cell
The major energy currency molecule of the cell, ATP, is evaluated in the context of creationism. ... ATP is the "most widely distributed high-energy compound within the ...
Why is the number of ATP molecules produced during cellular respiration not exact?
I know cellular respiration produces any where from 32-38 molecules of ATP, but why is there no exact number?
Answer: There are three reasons that we cannot state an exact number of ATP molecules (generated by one molecule of glucose).
1.
-Phosphorylation and the redox reactions are not directly coupled to each other, so the ratio of number of NADH to number of ATP is not a whole number.
-One NADH results in 10 H+ being transported across the inner mitochondrial membrane.
-Between 3 and 4 H+ must reenter the mitochondrial matrix via ATP synthase to generate 1 ATP.
-Therefore, 1 NADH generates enough proton-motive force for synthesis of 2.5 to 3.3 ATP.
-We round off and say that 1 NADH generates 3 ATP.
2.The ATP yield varies slightly depending on the type of shuttle used to transport electrons from the cytosol into the mitochondrion.
-The mitochondrial inner membrane is impermeable to NADH, so the two electrons of the NADH produced in glycolysis must be conveyed into the mitochondrion by one of several electron shuttle systems.
-In some shuttle systems, the electrons are passed to NAD+, which generates 3 ATP. In others, the electrons are passed to FAD, which generates only 2 ATP.
3.-The proton-motive force generated by the redox reactions of respiration may drive other kinds of work, such as mitochondrial uptake of pyruvate from the cytosol.
-If all the proton-motive force generated by the electron transport chain were used to drive ATP synthesis, one glucose molecule could generate a maximum of 34 ATP by oxidative phosphorylation plus 4 ATP (net) from substrate-level phosphorylation to give a total yield of 36–38 ATP (depending on the efficiency of the shuttle).
Category: Biology
What is ATP
ATP molecules provide out bodies with the necessary energy in order to function.
Can you provide the chemical reaction of Fermentation in Distillery?
In fermentation these pyruvic acid molecules are turned into some “waste” product, and a little bit of energy (only two ATP molecules per molecule of glucose – actually four are produced in glycolysis, but two are used ...
Energy and Enzymes
The energy in one glucose molecule is used to produce 36 ATP. ATP has approximately the right amount of energy for most cellular reactions. ...
Campbell Biology Place Chapter 9 -- Activities Quiz
In cellular respiration, most ATP molecules are produced by _____. (Activity 9E) . photophosphorylation. substrate-level phosphorylation ...
Adenosine triphosphate
ATP is an unstable molecule and tends to be hydrolysed in water. ... ATP is commonly referred to as a "high energy molecule"; however this is incorrect, as a mixture of ATP and ...
ATP
ATP is a nucleotide that performs many essential roles in the cell. ... When the third phosphate group of ATP is removed by hydrolysis, a substantial ...
Biology: ATP molecules could be generated as a result of oxidative phosphorylation?
Please Help with this Bio problem:
Assume a mitochondrion contains 10 NADH and 10 FADH2. If all these NADH and FADH2 molecules were used, approximately how many ATP molecules could be generated as a result of oxidative phosphorylation (chemiosmosis)?
A) 50
B) 60
C) 120
Please explain how to calculate it so that I can figure out how to do it :)
Thankssss
Answer: i'm trying to figure that one out too for hw. i entered 60, (and 38), and those were incorrect. so it's 50 or 120.
good luck!
=======just finished my hw-- the answer is 50.
here's a link to my question that has the explanations
http://answers.yahoo.com/question/index;_ylt=AhrkMUYNATyO7aHCgDZ1ytLsy6IX;_ylv=3?qid=20091027111356AAEtIGy
Category: Biology
Adenosine Triphosphate
This makes it a fitting molecule with which to begin the 1998 collection of Molecules of the Month. ... Thus the ATP molecule acts as a chemical battery, storing energy ...
Photosynthesis 1
ATP is the vital energy molecule of all living systems which is ... The terminal (3rd) phosphate of ATP is transferred to other molecules in the cell, thereby making them more ...
ATP Molecule
The main fuels for ATP synthesis are glucose and fatty acids. Initially glucose is broken down into pyruvate in the cytosol. Two molecules of ATP are ...
How many ATP molecules does a cell gain from one glucose molecule if no oxygen is available and anaerobic resp?
How many ATP molecules does a cell gain from one glucose molecule if no oxygen is available and anaerobic respiration occurs?
A)
2
B)
8
C)
4
D)
36
E)
1
Answer: A) 2 ATP. 4 are made and two are used.
Category: Biology
what stage of photosynthesis uses the most atp molecules?
The stage of photosynthesis that uses the most ATP molecules is
a. the light reactions.
b. the Calvin cycle.
c. the electron transport chain.
d. glycolysis.
Answer: Its B the Calvin Cycle
The Calvin Cycle utilizes the ATP from the light reactions
Category: Biology
How ATP, molecule bearing 'the fuel of life,' is broken down in cells
Mar 1, 2010 ... Researchers have figured out how ATP is broken down in cells, providing for the first time a clear picture of the key reaction that allows ...
Where do ATP molecules store chemical energy?
Where do ATP molecules store chemical energy?
A. In ADP
B. In the phosphate bonds
C. In the adenine molecule
D. In the ribose molecule
Answer: In phosphate bonds. ATP stands for Adenosine Triphosphate, which means there's an adenosine molecule with three phosphate molecules attached. As the phosphates break off they release energy.
Category: Biology
How do we burn calories…? i m not talking about exercise, and ...
All muscle cells produce adenosine triphosphate (ATP) molecules which are used to power the movement of myosin heads along the muscle cells, which in turn creates muscle contraction or expansion. ...
Biology Help! what molecules, produced by photosynthesis, are used ...
the first step uses the energy from the sun, plus water, to store energy in the molecules ATP and NADPH. The gas oxygen is produced as a waste product. The second stage is the synthesis part of photosynthesis because ...
Why does NADH only produce 2 ATP molecules in glycolysis when it has the potential to produce 3 ATP molecules?
through glycolysis, 2 atp molecules are produced, but the NADHs have the ability to produce 3 atps. Why do these NADHs only have enough energy to produce two?
Answer: Because the NADH produced in the cytoplasm in glycolysis has to enter the mitochondria and this may require energy (depending on which shuttle system is used) and so reduces the yield of ATP.
Category: Biology
Cellular respiration - Wikipedia, the free encyclopedia
The energy stored in ATP can then be used to drive processes requiring ...
Why is ATP an important molecule in metabolism
Adenosine triphosphate or ATP is the primary molecule in which energy is stored within living cells and that makes it an absolutely essential nucleotide for cells to function. It functions as a coenzyme in cellular metabolism and is the ...
Cellular Respiration
All organisms must produce ATP as an energy source. The breakdown of organic molecules releases energy that can be used to make ATP for the cell. ...
life force: ATP.... | Your Democracy
In animals, plants and fungi, ATP is produced by enzyme complexes in mitochondria that live and reproduce inside the cell. ATP molecules can be thought of as packets of “fuel” that power biological molecular motors. ...
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