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Which steroid is found in animal cell membranes and is used to form sex hormones? * 2 points Oleic acid Sphingomyelin Cholesterol Insulin How are phospholipids arranged in a cell membrane bilayer? * 2 points The hydropho...

What are the monomers that compose nucleic acids such * 2 points as DNA and RNA? Monosaccharides Amino acids Nucleotides Fatty acids Which type of lipid forms the main structure of cell membranes? Phospholipids • Monosac...

What are the monomers that make up proteins called?* Amino acids Monosaccharides • Nucleotides Fatty acids Which protein helps with the transport of oxygen in red blood cells of vertebrates? Cholesterol • Hemoglobin • In...

Which monosaccharide serves as an energy source for many organisms and is used as a monomer to form complex carbohydrates? * 2 points Chitin Glucose Starch Cellulose Which polysaccharide is a major part of the cell walls...

Which four main groups of biomolecules make up all living organisms? • Lipids, starch, cellulose, and glucose • Sugars, vitamins, minerals, and water • Carbohydrates, proteins, nucleic acids, and lipids • Proteins, enzym...