Which of the following is the only one of the three molecular transport processes that requires energy?
A. Passive transport
B. Active transport
C. Osmosis
D. Diffusion

Question

Which of the following is the only one of the three molecular transport processes that requires energy?
	A.	Passive transport
	B.	Active transport
	C.	Osmosis
	D.	Diffusion

anonymous · Answer

ONLY Active transport requires energy

anonymous · Answer

diffusion is dispersal of substances according to concentration gradient

anonymous · Answer

osmosis is diffusion of water across semi-permeable membrane

anonymous · Answer

passive is transport of substances across a medium , but without energy , and also according to concentration gradient