NADH (Select all choices that apply) A. is an oxidized molecule B. is the reduced form of NAD+ C. is produced in photosynthesis non-cyclic reactions D. is responsible for allowing more ATP production than FADH2 E. plays a role in glycolysis, transition, Krebs cycle and the ETS

NADH (Select all choices that apply) A. is an oxidized molecule B. is the reduced form of NAD+ C. is produced in photosynthesis non-cyclic reactions D. is responsible for allowing more ATP production than FADH2 E. plays a role in glycolysis, transition, Krebs cycle and the ETS

Name: NADH (Select all choices that apply) A. is an oxidized molecule B. i
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Description: NADH (Select all choices that apply) A. is an oxidized molecule B. is the reduced form of NAD+ C. is produced in photosynthesis non-cyclic reactionsD. is responsible for allowing more ATP production than FADH2E. plays a role in glycolysis, transiti

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter7: Cellular Respiration: Harvesting Chemical Energy

Section: Chapter Questions

Problem 4TYK

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Steps in oxidative phosphorylation involves all of the following except 11. a. The phosphorylation energy is supplied by ATP metabolism b. Electron transfer chain moves electron from NADH and FADH2 to O2 c. Phosphorylation of ADP to ATP catalyzed by ATP synthase d. Electron do not flow to oxygen unless ATP is needed 12. List factors that can activate glucokinase for glucose metabolism in the liver 13. What are the functions of macromolecules with examples? Write the general balanced equation that shows the catabolism of glucose (GLYCOSLYSIS) to ATPS, carbon dioxide, and water. Include in the equation the formation of ATP from ADP and phosphate and oxygen utilization. 14. 15. What is post-translational processing of proteins and list 3 things that can happen to the proteins synthesized at this stage:
a. In complex IV in the electron transport chain electrons from cytochrome C is transferred to O2.. True or False b. The protons transferred by complex III in the electron transport chain is enough for the synthesis of one ATP molecule. True or False
Which of the following statements concerning ATP synthesis is NOT true? a. The open conformation of the ATP synthase is for releasing ATP. b. The gamma subunit in the stalk responds to the flow of H+ and rotates the assembly counterclockwise and thus change the conformations of the active site to synthesize ATP. c. The tight conformation of the ATP synthase is for converting ADP and phosphate to ATP. d. The loose conformation of the ATP synthase is for binding ADP and phosphate. e. Ten protons are required to catalyze the rotation of the subunits so that one ATP is synthesized. Clear my choice
Choose A=if statement 1 and statement 2 are both true; B=if statement 1 is true but statement 2 is false; C=if statement 1 is false but statement 2 is true; D=if statement 1 and statement 2 are both false 1. In beta oxidation, oxidation of the hydroxyl group generates aldehydes 2. Paul Boyer was the first scientist to describe the catalytic mechanism of ATP synthase Select the correct response: C В A
ATPa. is formed by the addition of a phosphate group to ADP.b. is formed with energy released during catabolic reactions.c. provides the energy for anabolic reactions.d. contains three phosphate groups.e. All of these are correct.
Which of the following statements about the use the NADPH generated from the pentose phosphate pathway is not true? NADPH generated from the pentose phosphate pathway is used for the synthesis of fatty acids. b. NADPH generated from the pentose phosphate pathway and cytoplasmic NADH is metabolically interchangeable. O c. NADPH generated from the pentose phosphate pathway is used for the regeneration of glutathione to its reduced state. O d. NADPH generated from the pentose phosphate pathway is used for lipid synthesis. Clear my choice
The rate of oxidative phosphorylation I. is regulated by the availability of ADP and Pi.II. is reduced when the ratio of [NADH]/[NAD+] is high.III. increases with a higher concentration of reduced cytochrome cIV. is regulated by activity of the ADP-ATP translocator. There are multiple correct answer choices. I think the correct answer is I,III, IV but I am not sure.
Consider the function of the cofactor FAD. Which of the following makes it unique (different) from NAD+? Select all that apply. a. Can facilitate single electron transfers b. Is associated with an enzyme and not a mobile electron carrier c. Serves to facilitate redox reactions d. s an electron carrier in the TCA cycle
For each of the statements below, indicate whether they are true or false and then in detail explain why the false statements are incorrect, making reference to the relevant cell processes and/or molecules. A. In cellular respiration the ETC transfers electrons via redox reactions whereas in photosynthesis the ETC transfers electrons using light. B. In cellular respiration the ETC creates a proton gradient with the higher concentration on the outer side of the inner membrane whereas in photosynthesis the ETC creates a proton gradient with the higher concentration on the inner side of the thylakoid membrane. C. In cellular respiration the ETC gradient is used to power ATP production by oxidative phosphorylation whereas in photosynthesis the ETC gradient is used to power ATP production by substrate level phosphorylation.
which of the following woudl decrease the number of atp molecules generated per nadh molecule in the electron transport chain? a. increasing the energy of the electrons nadh transfer to complex I b. reducing the number of protons required by ATP synthase to produce an ATP moelcule c. having nadh transfer its elections to complex III instead of complex I d. increasing the amount of oxygen available to the cell
Which of the following molecules is NOT produced in pentose phosphate pathway? O A. CO2 ОВ. АТР O C. NADPH O D. Ribose 5-phosphate O E. Glucose 6-P A drug was developed to inhibit the electron transport chain. How many ATP(S) would be generated by metabolising one molecule of glucose in the presence of oxygen and this inhibitor? O A. 0 ОВ. 1 оС. 2 O D. 10 ОЕ 32
The following equation (look photo) summarizes the reactants and products of A. Aeorbic respiration B. Photosynthesis