Question

NEED ANSWER QUICK. 80 PTS

What is the main difference between active and passive transport?

a. the size of the particle

b. the energy required

c. the location where it occurs

d. the type of cell that performs it

Answer 1

b

Step-by-step explanation:

that is the correct answer. Passive transport does not require energy while active transport does.

Answer 2

B.

Passive transport doesn't requireenergy (ATP), active transport doesrequire energy. Passive transport moves molecules WITH the concentration gradient (high to low), while active transport moves molecules AGAINST

Step-by-step explanation:

Hope this helps