Homework Answers
Answer:
- Option A is correct as ATP is byproduct of a lot of reactions like in citric acid cycle which can compensate the loss of energy in the previous processes.
- There are reactions which released more energy than ATP hydrolysis like fatty acid adenylation.
- Phosphoryl groups can be removed from other high-energy compounds.
- There are reaction of which phosphoryl group transfer potential is higher than ATP like phosphoenolpyruvate.
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3. ATP is intermediate for the herarchy of phosphorylated compounds with Migh standard tree energies of...
Since AMP can also be hydrolyzed to release energy, why do cells bother to use ATP...
Since AMP can also be hydrolyzed to release energy, why do cells bother to use ATP (which requires the cell to have more phosphate) to power cellular reactions? Question 1 options: a. ATP fits better into enzymes. b. ATP hydrolysis releases more energy than AMP hydrolysis. c. ATP stores for a longer time than AMP. d. Cells have more than enough phosphate, and it serves few roles anyway.
Adenosine triphosphate (ATP) is the main "energy currency" used in cells. ATP hydrolysis is coupled with...
Adenosine triphosphate (ATP) is the main "energy currency" used in cells. ATP hydrolysis is coupled with unfavorable reactions, making the net change in energy for the set of reactions less than zero (favorable). Although ATP is the main energy currency, other molecules can fulfill this role and take part in coupled reactions. Determine whether each of the phrases or examples describes a thioester, reduced cofactor, or phosphorylated compound: Acetyl CoA, Ubiquinol, Phosphocreatine, the Sulfur-Carbon bond is hydrolyzed, These compounds yield...
Please help!!!! I am lost on this one! Adenosine triphosphate (ATP) is the main ''energy currency''...
Please help!!!! I am lost on this one!
Adenosine triphosphate (ATP) is the main ''energy currency'' used in cells. ATP hydrolysis is coupled with unfavorable reactions, making the net change in energy for the set of reactions less than zero (favorable, Although ATP is the main energy currency, other molecules can fulfill this role and take part in coupled reactions. Determine whether each of the phrases or examples describes a thioester, reduced cofactor, or phosphorylated compound. Thioesters Reduced Cofactors Phosphorylated...
Just need the answers Å - Question 4 Researchers set up an experiment to find the...
Just need the answers
Å - Question 4 Researchers set up an experiment to find the free-energy change (AG) of transporting an unchanged solute molecule. The that AG of transporting this specie to the cell at 25°C is -17 Imol. Interpret this finding This free-energy change comes from the calculation of the membrane potential This transport process requires an input of free energy Th e se passive transport This type of transport requires an ATP-driven pump Question 5 The net...
High energy compounds that undergo oxidation to release energy are 1.) ATP and Acetyl-CoA 2.) Ac-CoA...
High energy compounds that undergo oxidation to release energy are 1.) ATP and Acetyl-CoA 2.) Ac-CoA and FADH2 3.) ATP and NADH 4.) NADH and FADH2 The portion of transmembrane proteins that spans bilayer membrane in rich in 1.) non-polar amino acids 2.) polar, uncharged amino acids 3.) amino acids which are charged at pH 7 4.) hydrophilic amino acids Substrate level phosphorylation occurs during glycolysis 1.) step 6, during the formation of 1,3 bisphosphoglycerate from GAP 2.) step 1,...
22. Lipids would produce with the carbohydrate of same weight. energy compared (a) more (b) less...
22. Lipids would produce with the carbohydrate of same weight. energy compared (a) more (b) less c) the same amount 23. Where are the proteins of electron-transport chain located in mitochondria for the cellular respiration? (a) matrix (c) inner membrane (b) outer membrane (d) both membranes 24. The flow of protons during the light reaction of photosynthesis is from thylakoid space to stroma and back to thylakoid space through the ATPase? (a) True (b) False 25. Which of the following...
Page 5 SONDE BI.A fe The Add 45. ATP the following 9: 2 grup hete) of...
Page 5 SONDE BI.A fe The Add 45. ATP the following 9: 2 grup hete) of the above The removal of t h e ATP in the production of energ 47. In Photophosphorylation, ATP ma n g theory of t. Ter! 48. The Phimaychain of www . d o rds through the force pro What is the one of these proce ? 4 Ke s Respiratory Chan Thangor A G W ok Regatory Chantren Thangar 6 Ragnary Chain Mangart Ghost...
1. According to the paper, what does lactate dehydrogenase (LDH) do and what does it allow...
1. According to the paper, what does lactate dehydrogenase
(LDH) do and what does it allow to happen within the myofiber? (5
points)
2. According to the paper, what is the major disadvantage of
relying on glycolysis during high-intensity exercise? (5
points)
3. Using Figure 1 in the paper, briefly describe the different
sources of ATP production at 50% versus 90% AND explain whether you
believe this depiction of ATP production applies to a Type IIX
myofiber in a human....
I'd like to ask the answers for all of the uestions Question 1. A reaction in...
I'd
like to ask the answers for all of the uestions
Question 1. A reaction in an anabolic pathway in a cell has a AG of +2.5 kcal/mol. Which of the following is true regarding this reaction? A. It will occur spontaneously. B. The product of the reaction has a lower free energy than the reactants. C. It can occur if it is coupled to ATP hydrolysis. D. It is an exergonic reaction. E. It is breaking a polymer into...
BACKGROUND: Mycobacterium tuberculosis causes tuberculosis, one of the world’s deadliest diseases...
BACKGROUND:
Mycobacterium tuberculosis causes tuberculosis, one of the world’s
deadliest diseases. It is an acid-fast bacillus that is 2-4 um in
length and 0.2-0.5 um in width.
How many weeks, days,& hours would it take to see a
M.tuberculosis colony on solid media? Its generation time is listed
in the reading (above). Assume that bacterial colonies are not
visible to the naked eye unless they contain ≥ 2 millioncells. This
species forms aggregates of 5 cells on average. Show your...
Please help!!!! I am lost on this one!
Adenosine triphosphate (ATP) is the main ''energy currency'' used in cells. ATP hydrolysis is coupled with unfavorable reactions, making the net change in energy for the set of reactions less than zero (favorable, Although ATP is the main energy currency, other molecules can fulfill this role and take part in coupled reactions. Determine whether each of the phrases or examples describes a thioester, reduced cofactor, or phosphorylated compound. Thioesters Reduced Cofactors Phosphorylated...
Just need the answers
Å - Question 4 Researchers set up an experiment to find the free-energy change (AG) of transporting an unchanged solute molecule. The that AG of transporting this specie to the cell at 25°C is -17 Imol. Interpret this finding This free-energy change comes from the calculation of the membrane potential This transport process requires an input of free energy Th e se passive transport This type of transport requires an ATP-driven pump Question 5 The net...
22. Lipids would produce with the carbohydrate of same weight. energy compared (a) more (b) less c) the same amount 23. Where are the proteins of electron-transport chain located in mitochondria for the cellular respiration? (a) matrix (c) inner membrane (b) outer membrane (d) both membranes 24. The flow of protons during the light reaction of photosynthesis is from thylakoid space to stroma and back to thylakoid space through the ATPase? (a) True (b) False 25. Which of the following...
Page 5 SONDE BI.A fe The Add 45. ATP the following 9: 2 grup hete) of the above The removal of t h e ATP in the production of energ 47. In Photophosphorylation, ATP ma n g theory of t. Ter! 48. The Phimaychain of www . d o rds through the force pro What is the one of these proce ? 4 Ke s Respiratory Chan Thangor A G W ok Regatory Chantren Thangar 6 Ragnary Chain Mangart Ghost...
1. According to the paper, what does lactate dehydrogenase
(LDH) do and what does it allow to happen within the myofiber? (5
points)
2. According to the paper, what is the major disadvantage of
relying on glycolysis during high-intensity exercise? (5
points)
3. Using Figure 1 in the paper, briefly describe the different
sources of ATP production at 50% versus 90% AND explain whether you
believe this depiction of ATP production applies to a Type IIX
myofiber in a human....
I'd
like to ask the answers for all of the uestions
Question 1. A reaction in an anabolic pathway in a cell has a AG of +2.5 kcal/mol. Which of the following is true regarding this reaction? A. It will occur spontaneously. B. The product of the reaction has a lower free energy than the reactants. C. It can occur if it is coupled to ATP hydrolysis. D. It is an exergonic reaction. E. It is breaking a polymer into...
BACKGROUND:
Mycobacterium tuberculosis causes tuberculosis, one of the world’s
deadliest diseases. It is an acid-fast bacillus that is 2-4 um in
length and 0.2-0.5 um in width.
How many weeks, days,& hours would it take to see a
M.tuberculosis colony on solid media? Its generation time is listed
in the reading (above). Assume that bacterial colonies are not
visible to the naked eye unless they contain ≥ 2 millioncells. This
species forms aggregates of 5 cells on average. Show your...
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