Probable factors that affect the passage of materials across cell membranes include all of the following except
A) concentration.
B) size.
C) color.
D) time.
E) charge.

Question

Quizplus · Accepted Answer

The plasma membrane is selectively permeable to molecules and ions. Their size, concentration number), and time are all able to influence the degree to which they pass or do not pass across the membrane.

Probable Factors That Affect the Passage of Materials Across Cell