Biology
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Medium
Question
Movement of the material across the cell membrane which does not require expenditure of metabolic energy is called __________?
A
Active transport
B
Passive transport
✓ Official correct answer
C
Co-transport
D
Counter transport
Community credibility
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A
Active transport
No member explanations yet for this option.
B
Passive transport
No member explanations yet for this option.
C
Co-transport
No member explanations yet for this option.
D
Counter transport
No member explanations yet for this option.
Explanation
Passive transport is the movement of materials across the cell membrane that does not require the expenditure of metabolic energy, relying instead on concentration gradients.