Question

what determines the function of a protein? its size its structure its color its weight question 18 which of the following is a protein? glucose hemoglobin cholesterol dna

Explanation:

For the first question, a protein's function is determined by its structure. Different structures allow proteins to perform specific tasks like enzyme - catalysis, transport, or structural support. For the second question, hemoglobin is a protein. Glucose is a sugar, cholesterol is a lipid, and DNA is a nucleic acid.

Answer:

1. Its structure
2. Hemoglobin