Question

question 28 (1.7 points) what do facilitated diffusion and active transport have in common? both involve transport of a solute up its concentration gradient. both involve transport of a solute down its concentration gradient. both involve the use of energy provided by atp. neither require atp to function. both are examples of carrier - mediated transport. question 29 (1.7 points) which process allows large or polar molecules to pass through the c with the help of transport proteins? facilitated diffusion simple diffusion osmosis active transport

Explanation:

For Question 28: Facilitated diffusion and active - transport both use carrier - mediated transport. Facilitated diffusion moves solutes down their concentration gradient without ATP, while active transport moves solutes up their concentration gradient using ATP.
For Question 29: Facilitated diffusion is the process that allows large or polar molecules to pass through the cell membrane with the help of transport proteins. Simple diffusion is for small non - polar molecules, osmosis is for water, and active transport is for moving substances against the concentration gradient.

Answer:

Question 28: Both are examples of carrier - mediated transport.
Question 29: Facilitated diffusion