Question

6. One of the main functions of the semi-permeable cell membrane is to maintain

homeostasis for the cell. Semi-permeable means that only some molecules are
allowed to cross the membrane and others are not.
What molecule enables large molecules to cross the membrane?
-carbohydrates
-proteins
-nuclear acids
-lipids

Answer 1

proteins

Step-by-step explanation:

im not sure tho, hope it helps