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Which One of the Following Statements Is Correct

question 53

Multiple Choice

Which one of the following statements is correct?


Definitions:

Cell Wall

A rigid structure that surrounds the cell membrane in plants, fungi, and certain bacteria, providing structural support and protection.

Extracellular Matrix

A complex network of proteins, glycoproteins, and other molecules outside cells, providing structural and biochemical support to surrounding cells.

Smooth ER

A type of endoplasmic reticulum in cells, lacking ribosomes, involved in lipid synthesis, detoxification, and calcium ion storage.

Cholesterol

A waxy, fat-like substance found in all cells of the body, necessary for the production of hormones, vitamin D, and bile acids.

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