객관식
Which of the following transport mechanisms is passive?
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6. The Membrane
Passive vs. Active Transport
객관식
Which of the following is a form of passive transport?
A
Endocytosis
B
Diffusion
C
Active transport
D
Exocytosis
검증된 단계별 안내1
Understand the concept of passive transport: Passive transport is the movement of molecules across a cell membrane without the need for energy input from the cell. It relies on the concentration gradient, moving substances from an area of higher concentration to an area of lower concentration.
Identify the types of passive transport: The main types of passive transport include diffusion, osmosis, and facilitated diffusion.
Examine the options provided: Endocytosis, Diffusion, Active transport, and Exocytosis.
Recognize that diffusion is a form of passive transport: Diffusion is the process by which molecules spread from areas of high concentration to areas of low concentration, and it does not require cellular energy.
Differentiate between passive and active transport: Active transport requires energy to move substances against their concentration gradient, while passive transport does not require energy and moves substances along their concentration gradient.
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