The image below shows the redox reaction that interconverts NADH and NAD+. Fromthe statements below, select the correct one related to the image.RibADPH NH₂NAD + H+2eRibADPHH NH2NADHO NADH is hydrolysed to form NAD+NAD+ contains more electrons that NADHO In the oxidation, NAD+ accepts electrons to form NADHIn the reduction, NAD+ accepts electrons to form NADH

The conversion of NAD+ (nicotinamide adenine dinucleotide) to NADH (reduced form of NAD+) is an…

Answered: The image below shows the redox…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Similar questions

During the substrate-level phosphorylation reaction of the TCA cycle, _______________ is phosphorylated to _________________. The energy for this phosphorylation comes from breaking down the _______________________________ bond of _______________________________, releasing a ____________________________ Use the words below CTP CDP GDP Sulfhydryl CoASH Succinyl CoA Acetyl CoA Phosphoanydride α-ketoglutarate GTP Phosphodiester Thioester
What is a reduction reaction? When ATP is hydrolyzed When a molecule gives up an electron When a molecule accepts an electron When a molecule accepts a proton What provides energy to power the ATP synthase? O ATP O Flow of protons from outside the cell to inside Flow of protons from inside the cell to outside NADH donates electrons directly to the ATP synthase Which of the following best describes NAD --> NADH O NAD is reduced to NADH NAD is oxidized to NADH 6. O ATP is required for NAD to become NADH Three molecules of NAD combine to make NADH
Cancer cells need more DNA synthesis but the NADPH/ NADP* ratio is high. Which of the following statement is TRUE? Flux through the oxidative reactions is low and the nonoxidative reactions are reversed in order to form ribose 5-phosphate. O b. The oxidative reactions and the isomerase supply both ribose 5-phosphate and NADPH with little flux through the nonoxidative branch. O C. Flux through the oxidative reactions increases and ribose 5-phosphate is shunted into glycolysis by the nonoxidative reactions. Od. The ribose 5-phosphate is recycled through the oxidative steps via the nonoxidative reactions and gluconeogenesis.
Which of the following regarding the ATP Synthase is INCORRECT? Protons flow through the a and c subunits The translocation of four protons through the ATP synthase fuels the synthesis of one ATP molecule The F1 domain can function as an ATPase The y subunit rotates while the xß dimers are stationary
How can you identify biological role for the following substances depending on their ratio / porportion within the cells; NAD+/NADH and NADP+/NADPH?
How are ATP and NADH similar? They are interchangeable energy carriers, allowing the cell to use whichever molecule is in greatest abundance as a source of energy. They both act as electron carriers in the cell. Both compounds function as mobile energy carrier molecules in a cell. Both molecules are oxidized by molecular oxygen (O2) in reactions that release energy for use by the cell. Both ATP and NADH function as reducing agents in metabolic reactions.
List three differences in structure or function between NADH and NADPH.
Which of the following is the odd one out? NADP FMN NAD
For each of the following pairs of molecules, indicate which member of the pair is reduced and which is oxidized, and which has more chemical energy and which has less chemical energy: NAD1/NADH; FAD/FADH2;CO2/C6H12O6.
Answer the table provided below
44 45 46 47 48 50 27 Use the following figure to answer the question. CO2 Охаlоасеtic acid Phosphoenol- pyruvate AMP+ P K NADPH Cell I NADP+ ATP Malic acid Pyruvic acid Pyruvic acid Malic acid RUBP NADP CO2 Cell II NADPH Triose Phospho- glycerate Which of the following statements is true concerning the accompanying figure? O It represents a C4 photosynthetic system. It represents an adaptation that maximizes photorespiration. It represents a CAM photosynthetic system. It represents a C3 photosynthetic system. A Moving to another question will save this response. esc DII D 身 49
During the Krebs Cycle, NAD+ O accepts two electrons. loses CO2 O accepts two H atoms. accepts one H atom. accepts two electrons and one H+ ion.

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