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Enzymes › View

What does the specificity of an enzyme refer to?

A. The ability of an enzyme to speed up any chemical reaction.

B. The ability of an enzyme to act on multiple substrates.

C. The ability of an enzyme to act only on one specific substrate.

D. The ability of an enzyme to change its shape to fit any substrate.

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Organelles › View

Which of the following describes the process of protein folding?

A. A polypeptide chain assumes it’s correct 3d shape

B. A protein is folded and then cut into half

C. mRNA is converted into a protein

D. Amino acids are bonded

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