Question

which of the following acts to accelerate chemical reactions in a cell?
multiple choice
nucleic acids
lipids
carbohydrates
enzymes
dna

Explanation:

Enzymes are biological catalysts that speed - up chemical reactions in cells. Nucleic acids store genetic information, lipids are for energy storage and membrane structure, carbohydrates are energy sources, and DNA is a type of nucleic acid for heredity.

Answer:

D. Enzymes