Multiple Choice
What class of enzyme is required to combine two molecules using ATP?
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6. Enzymes and Enzyme Kinetics
Types of Enzymes
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In biochemistry, what is the primary function of a ligase enzyme?
A
It catalyzes the joining of two molecules by forming a new covalent bond, typically coupled to ATP hydrolysis.
B
It catalyzes the cleavage of a bond by the addition of water (hydrolysis).
C
It transfers a functional group from one molecule to another (e.g., a phosphate group).
D
It catalyzes oxidation-reduction reactions by transferring electrons or hydrogen atoms.
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