Question

which of the following correctly lists functions of proteins? transporting substances, creating proteins, and fighting disease being the blueprints for life and the bases of heredity providing structure, regulating cell processes, and creating movement sending messages, providing structure, and creating proteins

Explanation:

Proteins have multiple functions. They provide structural support (e.g., collagen in connective tissues), regulate cell - processes (e.g., enzymes), and are involved in movement (e.g., actin and myosin in muscle contraction). The first option has "creating proteins" which is incorrect as proteins are not created by proteins in that context. The second option describes the function of nucleic acids (DNA and RNA) as the blueprints for life and heredity. The fourth option again has "creating proteins" which is wrong.

Answer:

providing structure, regulating cell processes, and creating movement