1)

identify the correct function of a lipid.

a insulation and long-term energy storage

b short-term energy storage

c storage of genetic material

d growth and repair of tissues

2) identify the answer below that is not a function of a protein.

a insulation and long-term energy storage

b growth and repair of muscles and tissues

c enzymes to speed up chemical reactions

d form antibodies to boost the immune system

Explanation:

Lipids, also called fats, are organic biomolecules composed mainly of molecules of hydrogen, oxygen, carbon. Other elements, such as phosphorus, are also part of the lipid composition. The main function of lipids is to store long-term energy.

Proteins are the most abundant organic macromolecules in an organism and the most important as well, performing numerous distinct functions that guarantee the survival of the individual and acting in practically all cellular processes. Proteins do not store energy, but participate in the growth and repair of muscles and tissues, serve as enzymes to accelerate chemical reactions and help to form antibodies to boost the immune system.

d. the weight of the book