Which statement about ATP is false? O The hydrolysis of ATP to ADP and P¡ is an exergonic reaction. The phosphate bond energy of ATP cannot be harnessed for work. The phosphate bond energy of ATP may be transformed into light energy. ATP is a building block of RNA. The synthesis of ATP is an endergonic reaction.

Which statement about ATP is false? O The hydrolysis of ATP to ADP and P¡ is an exergonic reaction. The phosphate bond energy of ATP cannot be harnessed for work. The phosphate bond energy of ATP may be transformed into light energy. ATP is a building block of RNA. The synthesis of ATP is an endergonic reaction.

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter4: How Cells Obtain Energy

Section: Chapter Questions

Problem 6RQ: Energy is stored long-term in the bonds of _____ and used short-term to perform work from...

See similar textbooks

Similar questions

Which of the following statements regarding ATP is FALSE? ATP is derived from a B vitamin. ATP holds energy in the covalent bonds between negatively charged phosphate groups. OATP can transfer it's terminal phosphate to other molecules forming high- energy intermediates. The formation of ATP from ADP is an endergonic reaction. ATP is similar to GTP in that they are both phosphate carriers.
ATP is an important molecule in cellular energetics. Which of the following statements is false? ATP hydrolysis can provide the energy required for mechanical work in a cell. All of the ATP made during cellular respiration is made by the enzyme ATP synthase. ATP synthesis is an endergonic reaction. None of the other answers are false.
Which of the following is NOT true of ATP? ATP is renewable ATP holds energy ATP in nonrenewable ATP is generated via Oxidative Phosphorylation
AMP is derived from a reaction involving which of the following? ATP and ADP ADP and ADP NAD and FAD ATP and ATP
Which of the following types of covalent bonds are found in the structure of ATP? Phosphoanhydride, phosphomonoester, N-glycosidic bond. N-glycosidic, thioester, phosphodiester bond. Ester, ether, phosphoanhydride bond Ether, ester, phosphomonoester bond Next 000
Like many fruits, apples contain not only fructose and glucose, but also sucrose, a dimerof fructose and glucose. Synthesizing sucrose is endergonic and so not spontaneous. Onerole of ATP is to facilitate reactions that would not occur spontaneously. The threephosphate groups are electron rich and tend to repel each other. Therefore, ATP is a bitlike a compressed spring, ready to kick off one phosphate group releasing energy.Consider: Fructose + glucose --> Sucrose delta G= 6.4 kcal/mol ATP --> ADP + Pi delta G= -7.3 kcal/mol a. Draw a simple energy diagram (including the relative energy of the reactants andproducts) that shows why the sucrose synthesis reaction doesn’t occur spontaneously. b. How could having these two reactions occur at the same time help with sucroseproduction? c. Draw the energy diagram that shows all the reactants and products for the combinedreactions. d. What is delta G for the combined reactions? e. Name a few of the biological processes in the body that…
The synthesis of ATP from ADP and a P is a catabolic reaction which stores energy for future cell use O is an exergonic (catabolic) reaction is an anabolic reaction which stores energy for later use O involves the hydrolysis (breaking) of a phosphate bond
Which reaction is most likely to have a positive value for ∆G? Synthesis of a polymer from monomers Hydrolysis of ATP Ã ADP Payoff phase of glycolysis Diffusion of ions from high to low concentration
Why does the hydrolysis of ATP release so much energy? Because very strong bonds are required to hold together phosphate groups Because multiple bonds are broken when ATP is hydrolyzed Because Hydrolysis in general releases lots of energy Because Phosphate groups are so large
Which statement is correct for the reaction shown? Glucose ATP ADP Glucose 6-phosphate Glucose and ATP are reactants, and a phosphate is transferred from glucose to ATP. Glucose and ADP are reactants, and a phosphate is transferred from glucose to ADP. Glucose and ATP are reactants, and a phosphate is transferred from ATP to glucose. Glucose and ADP are reactants, and a phosphate is transferred from ADP to glucose.
In general, catabolic reactions are oxidative and release energy are reductive and require energy are oxidative and require energy are reductive and release energy
ATP is fundamental to cells. How is ATP’s structure related to its function?What is ATP’s role in energy coupling, and why do cell recycle between ADP and ATP? short answer please