OBJECTIVE LIFE SCIENCE
CELL BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a membrane bound sac that contains materials involved in cellular transport
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cell
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flagellum
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vesicle
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mitochondria
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Explanation:
Detailed explanation-1: -Vesicles and vacuoles are membrane-bound sacs that function in storage and transport. Vacuoles are somewhat larger than vesicles, and the membrane of a vacuole does not fuse with the membranes of other cellular components. Vesicles can fuse with other membranes within the cell system.
Detailed explanation-2: -Transport of molecules within a cell and out of the cell requires a complex endomembrane system. Endocytosis occurs when the cell membrane engulfs particles (dark blue) outside the cell, draws the contents in, and forms an intracellular vesicle called an endosome.
Detailed explanation-3: -Cell-bound membrane vesicles contain the lipid component and lipid rafts.
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