NEET Biology Cell The Unit Of Life Based Practice Questions & Answers with Viewers Discussion and Detailed Explanation

Question & Answer Discuss:

Channel proteins allow ions that would not normally pass through the cell membrane to go through the channel. What properties of the proteins are responsible for this?

(a) a and b

(b) The channels are often composed of charged or polar R groups.

(c) The channels are often composed of hydrophobic R groups.

(d) None of the above