Question

1. a biomolecule that is a long chain composed of alternating subunits called nucleotides has which of these functions in the cell? storing genetic information catalyzing cellular reactions building tissue storing energy

Explanation:

Biomolecules made of long - chains of nucleotides are nucleic acids (DNA and RNA). Their main function is to store genetic information. Enzymes catalyze cellular reactions, proteins are involved in building tissue, and molecules like fats and carbohydrates store energy.

Answer:

storing genetic information