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ADA NBDE National Board Dental Part I

Category - NBDE

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Which of the following structures contain various proteolytic enzymes that have the capacity to hydrolyze all classes of macromolecules?

Lysosomes
Peroxsomes
Ribosomes
Nucleolus

Explanation

Answer: A - The lysosome is a membranous bag that contains hydrolytic (proteolytic) enzymes, which are used to digest macromolecules. The lysosome contains over 40 enzymes, some of which are the proteases, nucleases, and phopholipases.

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ADA NBDE National Board Dental Part I

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ADA NBDE National Board Dental Part I

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