Answered

Movement of materials across the plasma membrane which does not require energy is:

A. active
B. passive
C. impermeable
D. selectively permeable



Answer :

GinnyAnswer

Final answer:

Passive transport across the plasma membrane occurs without the need for cellular energy input, involving processes like diffusion, osmosis, and facilitated diffusion.


Explanation:

Passive transport is the movement of substances across the plasma membrane that does not require energy input by the cell. Examples of passive transport include diffusion, osmosis, and facilitated diffusion. This process occurs down the substance's concentration gradient.


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