Question

question 8 the primary material for our cell membranes comes from. a proteins. b sugars. c starches. d essential amino acids. e fats.

Explanation:

Cell membranes are primarily composed of phospholipids, which are a type of fat (lipid). Proteins are also in cell membranes but not the primary structural material. Sugars (like in glycoproteins/glycolipids) are minor components. Starches are storage polysaccharides and not membrane components. Essential amino acids are building blocks of proteins, not the main membrane material. So the primary material for cell membranes comes from fats.

Answer:

E. fats.