Question

1. which of the following is the usable energy currency for the cell? a. atp b. pepsin c. nucleotides d. monosaccharide e. amino acids

Explanation:

ATP (adenosine triphosphate) is known as the energy currency of the cell. It stores and releases energy for cellular processes. Pepsin is an enzyme for protein digestion. Nucleotides are building blocks of nucleic acids. Monosaccharides are simple sugars (e.g., glucose, which can be broken down to produce ATP). Amino acids are building blocks of proteins.

Answer:

A. ATP