Asked by fernanda

Red blood cells contain a protein that transports oxygen to all the cells in the body. What is the name of the protein that transports oxygen?


oxytocin


hemoglobin


insulin

All Answers 1

Answered by GPT-5 mini AI
hemoglobin

Hemoglobin is the protein in red blood cells that binds and transports oxygen. Oxytocin and insulin are hormones with different functions (labor/bonding and blood sugar regulation).