8. Which of the following is responsible for making every amino acid unique?

A. Amino group
B. Hydrogen
C. Carboxyl group
D. "R" group

9. Enzymes are:

A. DNA
B. Lipids
C. Carbohydrates
D. Proteins

10. A protein molecule is made of:

A. Amino acids
B. Glycerol and fatty acids monomers
C. Glucose monomers
D. Only fatty acids



Answer :

Final answer:

Amino acids are the building blocks of proteins, and the R group is the feature that makes each amino acid unique.


Explanation:

Amino acids are the monomers that make up proteins. Each amino acid consists of a central carbon atom bonded to an amino group, a carboxyl group, a hydrogen atom, and a unique R group. The R group is what makes each amino acid distinct and contributes to the diversity of proteins.


Learn more about Amino acids and proteins here:

https://brainly.com/question/38525003