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.

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter2: Cell Physiology

Section: Chapter Questions

Problem 2SQE

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Similar questions

Which of the following statements is not true? Metabolic pathways _____. a. occur in a stepwise series of chemical reactions b. are speeded up by enzymes c. may break down or assemble molecules d. always produce energy (such as ATP)
What convenient form of chemical energy is used by all cells?
The capacity to do work best defines: a metabolic pathway. entropy. kinetic or potential energy. a chemical equilibrium. thermodynamics.
Which of the following is NOT true of ATP? ATP is renewable ATP holds energy ATP in nonrenewable ATP is generated via Oxidative Phosphorylation
Which of the following statements concerning ATP is true? a. The free energy value for the hydrolysis of ATP is nearly the same for ADP. b. The free energy value for the hydrolysis of ATP is greater than that for ADP. c. ATP hydrolysis is more likely at pH 5 than at pH 7. d. One mole of glycerate-1,3-bisphosphate can phosphorylate one mole of AMP to yield ATP.
Which one of the following statement is CORRECT for ATP? Select one: a. Divalent cation C12- stabilize ATP and blocks the driving force for association and make ATP unstable b. In pure water ATP Is very stable and high water concentration would only drive this reaction forward with the help of enzyme c. Phosphate bonds of ATP is "highly transferable" bonds. d. ATP is very unstable in salt solutions having near neutral pH therefore spontaneously dissociate into ADP and P
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
ATP is NOT directly produced by which of the following reactions? glycolysis the preparatory reaction the TCA cycle the electron transport chain and oxidative phosphorylation all of these produce ATP directly
Which of the following statement about ATP formation in Glycolysis is True? a. Four ATP molecules are used in the Glycolysis of one molecule of Glucose b. Three ATP molecules are formed in the Glycolysis of one molecule of Glucose c. Two ATP molecules are used in the Glycolysis of one molecule of Glucose d. Two ATP molecules are formed in the Glycolysis of one molecule of Glucose
Which of the following describes the critical role that ATP plays in cellular metabolism? ATP serves an energy shuttle in the cell, coupling exergonic anf exergonic reactions. The terminal phosphate group of ATP is attached by a particular strong covalent bond that releases extra energy when broken. It is one of the four building blocks for RNA synthesis. Hydrolysis of ATP provides energy to drive exergonic reactions in the cell.
ATP synthase can break down ATP but it can also make ATP. is this statement true or false?
When ATP synthase converts ADP and Inorganic phosphate into ATP what type of reaction is this.