BIOCHEMISTRY (LOOSELEAF)-W/ACCESS
9th Edition
ISBN: 9781319425784
Author: BERG
Publisher: Macmillan Higher Education
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Chapter 9, Problem 8P
Interpretation Introduction
Interpretation:
An explanation corresponding to the fact that the high concentration metal chelator EDTA treatment of carbonic anhydrase results in the loss of activity is to be stated.
Concept introduction:
The biological catalysts which lower the minimum amount of energy required by the reactants to convert into product are known as enzymes. An enzyme does not alter the potential energy of reactant and product. Carbonic anhydrase is an enzyme that is used as a catalytic for the interconversion between
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G. ENZYME CLASSIFICATION.
Identify the main class of enzymes used to catalyzed the following reactions:
1. Lactate dehydrogenase:
NADH+H
NAD
HC-OH
CH3
CH
Pynnte
Lactate
2. Methylmalonyl-CoA mutase:
CH CH
SCOA
CH,CH,
SCOA
coenzyme B12
COO
COO
methylmalonyl-CoA
succinyl-CoA
3. Enolase:
0.
H–Ċ–0–P–0-
C-0–P-0- + H,0
HO–CH,
CH 6
Phosphoenolpyruvate
2-Phosphoglycerate
4. Chymotrypsin:
-0–CH,CH3 + H2O
- RCOOH + HOCH,CH3
5. Pyruvate carboxylase:
coo
• co, • ATP + H,0
H-C-H . ADP + P, + 2H
čoo
CH,
Pyruvate
Oxaleacetate
Hi, help please. Discuss each method of regulating phosphofructokinase below as indicated by the circle. Discuss 1.) The type of regulation occurring, 2.) What compound or condition performs the regulation, 3.) How/why it influences the enzyme activity.
Identification.
Chapter 9 Solutions
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