Question

1. enzymes play an important role in processes that help organisms stay healthy and survive. which of the following best describes an enzyme?

a. enzymes are protein molecules that act as biological catalysts
b. enzymes are fat - soluble organic compounds with specific physiological functions
c. enzymes are strong acids that break down large biomolecules
d. enzymes are lipids that store energy
match each statement to the macromolecule that it describes or that best fills the * blank.

1. amino acids connected by peptide bonds create ___.

a. lipids
b. proteins
c. nucleic acids
d. carbohydrates

Explanation:

Enzymes are protein - based biological catalysts. Amino acids linked by peptide bonds form proteins.

Answer:

1. a. Enzymes are protein molecules that act as biological catalysts
2. b. Proteins