Some enzymes are used in the clinical lab to diagnose diseases. There are two specific markers for enzymes in heart: lactate dehydrogenase(LDH) and creatine kinase (CK). Both of these enzymes are oligomeric,form several isoenzymes. The enzymes eatalyze the following reactions: 1. Name the classes of these enzymes. 2.What coenzyme reguires LDH? Write the formula ofthe vitamine, coenzyme is synthetized from. 3.Give the definition of the term “isoenzyme” and name types of isoenzyme and proteins appcared in the blood in myocardial infarction.

Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
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Chapter1: Biochemistry: An Evolving Science
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3 Some enzymes are used in the clinical lab to diagnose diseases. There are two specific markers for enzymes in heart: lactate dehydrogenase(LDH) and creatine kinase (CK). Both of these enzymes are oligomeric,form several isoenzymes. The enzymes eatalyze the following reactions: 1. Name the classes of these enzymes. 2.What coenzyme reguires LDH? Write the formula ofthe vitamine, coenzyme is synthetized from. 3.Give the definition of the term “isoenzyme” and name types of isoenzyme and proteins appcared in the blood in myocardial infarction.
3 Some enzymes are used in the clinical lab to diagnose diseases.
There are two specific markers for enzymes in heart: lactate
dehydrogenase (LDH) and creatine kinase (CK). Both of these
enzymes are oligomeric,form several isoenzymes. The enzymes
eatalyze the following reactions:
O3P
NH CH3
H₂N-C-N-CH-COOH+ATP
CK
N-C-N-CH₂-COOH+ADP
HN CH3
H3C- -COOH
O
LDH
H3C-CH-COOH
1. Name the classes of these enzymes.
2.What coenzyme reguires LDH? Write the formula ofthe vitamine,
coenzyme is synthetized from.
3. Give the definition of the term "isoenzyme" and name types of
isoenzyme and proteins appcared in the blood in myocardial
infarction.
OH
Transcribed Image Text:3 Some enzymes are used in the clinical lab to diagnose diseases. There are two specific markers for enzymes in heart: lactate dehydrogenase (LDH) and creatine kinase (CK). Both of these enzymes are oligomeric,form several isoenzymes. The enzymes eatalyze the following reactions: O3P NH CH3 H₂N-C-N-CH-COOH+ATP CK N-C-N-CH₂-COOH+ADP HN CH3 H3C- -COOH O LDH H3C-CH-COOH 1. Name the classes of these enzymes. 2.What coenzyme reguires LDH? Write the formula ofthe vitamine, coenzyme is synthetized from. 3. Give the definition of the term "isoenzyme" and name types of isoenzyme and proteins appcared in the blood in myocardial infarction. OH
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