Question

cholesterol is an integral part of plasma membranes. based on its structure, where is it found in the membrane? completely exposed to the intracellular surface of cells. completely exposed on the extracellular surface of cells. hydrogen bonded with dna. hydrogen bonded with proteins. embedded in the phospholipid bilayer of membranes. question 15 0.5 pts the monomers that make up proteins are called ____. lipids amino acids purines saccharides pyrimidines

Explanation:

Cholesterol is a lipid molecule that is embedded in the phospholipid bilayer of cell membranes to maintain membrane fluidity and stability. Proteins are polymers made up of amino - acid monomers which are linked by peptide bonds.

Answer:

For the cholesterol question: Embedded in the phospholipid bilayer of membranes.
For the protein - monomer question: amino acids