LABORATORY REVIEW
DIFFUSION AND OSMOSIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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exocytosis
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endocytosis
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active transport
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passive transport
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osmosis
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Detailed explanation-1: -Final answer: Active transport requires energy in the form of ATP.
Detailed explanation-2: -Active transport requires energy for the process by transporting molecules against a concentration or electrochemical gradient.
Detailed explanation-3: -Active transport is used by cells to accumulate needed molecules such as glucose and amino acids. Active transport powered by adenosine triphosphate (ATP) is known as primary active transport. Transport that uses an electrochemical gradient is called secondary transport.
Detailed explanation-4: -Active transport is the transport of molecules that require the use of energy, in the form of an energy-storing chemical called ATP (adenosine triphosphate) to help them cross the cell membrane.