Question

what are the differences between passive transport and active transport? difference between passive and active transport drag appropriate answer(s) here passive transport only moves nonpolar molecules across the cell membrane. passive transport does not require energy input. passive transport relies on a concentration gradient. passive transport does not ever require transport proteins. passive transport only refers to osmosis. drag appropriate answer(s) here not a difference between passive and active transport

Explanation:

Passive transport is the movement of substances across the cell - membrane without energy input, relying on a concentration gradient. It can involve non - polar molecules and may or may not use transport proteins, and includes processes like diffusion and osmosis. Active transport, on the other hand, requires energy input (usually ATP) to move substances against their concentration gradient.

Answer:

• Difference Between Passive and Active Transport: Passive transport does not require energy input, Passive transport relies on a concentration gradient.
• Not a Difference Between Passive and Active Transport: Passive transport only moves nonpolar molecules across the cell membrane, Passive transport does not ever require transport proteins, Passive transport only refers to osmosis.