Q. Biological membranes are like water beds because

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Q. The plasma membrane is a selectively permeable barrier due to presence of specific transport

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Q. Which type of molecule spans the membrane, from its inner to outer surface according to the Fluid mosaic model of cell membranes?

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Q. Which of the following is correct?

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Q. In membranes, lipids are

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Q. Which of the following is not found in membranes?

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Q. In Fluid mosaic model, the biological membrane can be viewed as

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Q. Membrane lipids are

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Q. Pinocytosis occurs in

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Q. Exocytosis is the secretion of proteins

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Q. The membrane proteins that catalyze active transport reactions differ from soluble enzymes as

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Q. The movement of molecules across a membrane by passive transport does not require

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Q. Peptidoglycan is a complex consisting of

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Q. The mesosomes may be the sites of

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Q. Which of the following is correct?

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Q. The smooth endoplasmic reticulum (SER) is the site of

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Q. Cholesterol is somewhat amphipathic due to

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Q. Bacteriorhodopsin

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Q. In active transport, the membrane structure that functions is

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Q. Cholesterol is essential for normal membrane functions because it

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