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ADA NBDHE Dental Hygienist

Category - Scientific Basis for Dental Hygiene Practice

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What is the smallest self-contained structure in the human body?

Desmosomes
Cells
Nucleus
Cytoplasm

Explanation

Answer: B - The smallest self-contained structure in the human body is the cell. The cell varies in size, shape, and surface, depending on specialization. The cell is contained within a membrane that additionally contains cytoplasm, organelles, inclusions, and the nucleus.

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