Topics: Enzymes and Movement of Substances Quiz
What must the substrate be in relation to the enzyme’s active site?
A. Identical
B. Complementary
C. Opposite
D. Random
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Why are enzymes specific in their action?
A. Because they can bind to any substrate.
B. Because the active site is a specific shape.
C. Because they are made of proteins.
D. Because they are found in all cells.