Decide whether each of the following statements is true about leucine transaminase.It's an enzyme, and leucine is its substrate.It speeds up the rate at which leucine is converted to other substances.It's a small molecule, with a molecular weight around 50molIf you were to write a chemical equation for certain biochemical reactions of leucine, leucinetransaminase would appear on both sides.OtrueOfalseOtrueOfalseOtrueOfalseOtrueOfalseX

Leucine transaminase indeed functions as an enzyme within biochemical processes. It serves as a…

Answered: Decide whether each of the following…

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

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WHICH OPTION IS TRUE QUICKLY NO EXPLANATION NEEDED
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Many enzymes are switched "on" by attachment of a phosphate group at a specific serine somewhere on the protein (phosphorylation). The basic reaction is: E + ATP2 Ep + ADP Po SERINE PHOSPHO SERINC (Note the "squiggles" before the backone amide and carbonyl indicate the polypeptide chain continues on either side of the serine). For phosphorylation to have this effect, there has to be some equilibrium between inactive and active forms conformations of the enzyme: [Eactive] [Einactive] Einactive 2 Eactive; K* The same basic equilibrium must exist for the phosphorylated protein: [Ep,active] [Ep,inactive] EP,inactive 2 Ep,active; Kp = (a) If phosphorylation increases the measured activity of the enzyme, is K* or K larger? Why? (b) Does the phosphorylation site need to be near the site where the enzyme binds its substrate (e.g. the reactant whose chemistry it catalyzes)? Why or why not?
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Linking a molecule of acetate to CoA is an example of what type of common biochemical reaction? ATP is required to catalyze this reaction, explain why in terms of the enthalpy and entropy change associated with the reaction.

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