Question

1. what is the name of the protein in red blood cells that binds to oxygen to carry it throughout the body? insulin glycophorin immunoglobulin g hemoglobin

Explanation:

Insulin regulates blood sugar, glycophorin is a red blood cell membrane protein with no oxygen-binding role, Immunoglobulin G is an antibody for immune responses, and hemoglobin is the red blood cell protein that binds and transports oxygen.

Answer:

Hemoglobin