CE
Chief Editor
Mar 09, 2023
Table of Contents
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What is TRUE about enzymes?
Difficulty: Medium
A:
They make biochemical reactions to proceed spontaneously
B:
They lower the activation energy of a reaction
C:
They are not very specific in their choice of substrates
D:
They are needed in large quantities
To what category of molecules do enzymes belong?
Difficulty: Easy
A:
Carbohydrates
B:
Lipids
C:
Nucleic acids
D:
Proteins
What is TRUE about cofactors?
Difficulty: Easy
A:
Break hydrogen bonds in proteins
B:
Help facilitate enzyme activity
C:
Increase activation energy
D:
Are composed of proteins
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