Question

proteins
proteins are the most varied of the carbon - based molecules in organisms.
they are comprised of carbon, hydrogen, oxygen and nitrogen.
there are many different types of proteins and proteins are essential for life. for example, around 20% of our body is made up of proteins. every cell in our body uses proteins to perform functions. for example, some proteins such as enzymes serve as catalysts, to assist in chemical reactions of the cell. other proteins are responsible for structure and support, dense, and transport.
a protein is a polymer made of monomers called amino acids. amino acids are molecules that contain carbon, hydrogen, oxygen, nitrogen (and sometimes sulfur). organisms use 20 different amino acids to build different types of proteins. although there are many different amino acids, they all have a similarities in their structure.
the image above is depicting a protein that consists of more than one amino acid chain.
examples of proteins include meats, nuts, beans, and enzymes.
protein
amino acid
amino acids are held together by peptide bonds.
highlight the functions of a protein, as well as information about their structure.

Explanation:

Structure of Proteins:

• Proteins are polymers made of amino acid monomers. Amino acids contain carbon, hydrogen, oxygen, nitrogen (and sometimes sulfur). Organisms use 20 different amino acids to build proteins, and all amino acids have structural similarities. Amino acids are linked by peptide bonds. Some proteins consist of more than one amino acid chain.

Functions of Proteins:

• Essential for life, making up around 20% of the human body. Every cell uses proteins for functions. Enzymes (a type of protein) act as catalysts in cellular chemical reactions. Other proteins are responsible for structure, support, defense, and transport within cells/organisms.

Answer:

Structure:

• Polymers of amino acids (monomers). Amino acids have C, H, O, N (sometimes S). 20 types used by organisms. Linked by peptide bonds. Some have multiple amino acid chains.

Functions:

• Essential for life (20% of body). Cellular function support. Enzymes: catalysts in reactions. Also for structure, support, defense, transport.