CELL STRUCTURES AND FUNCTION
CELL ORGANELLE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which organelle gives a cell structure and support
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Cell membrane
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Cell wall
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Nucleus
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Endoplasmic Reticulum
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Explanation:
Detailed explanation-1: -The cytoskeleton is a network of long, thin protein fibers that provide an anchor for organelles inside the cell. The cell’s shape and movement depend on the cytoskeleton.
Detailed explanation-2: -The cellulose molecules provide tensile strength to the primary cell wall. Each molecule consists of a linear chain of at least 500 glucose residues that are covalently linked to one another to form a ribbonlike structure, which is stabilized by hydrogen bonds within the chain (Figure 19-70).
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