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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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Question

3.
Answer the following questions about the metabolic pathway shown below:
glutamate
dehydrogenase e
NH3
0-C-C-cH2-CH2-C-
0-C-CH-CH2-CH2-C-O
+ H,O + NAD
+ NH +
NADH + H
(a) Label the correct substances as the substrate, enzyme,
and co-enzyme.
(b) Which of the six classes does the enzyme of this reaction belong to? Why?
(c) What is the name of the first molecule in this reaction?
(d) Which metabolic pathway is this reaction likely to be a part of?
A. glycolysis
B. deamination
C. beta-oxidation
D. fermentation

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