Question

modeling mutations quick check
the protein that carries oxygen in our blood is known as (1 point)
anemia.
messenger rna.
hemoglobin.
amino acid.

Explanation:

Anemia is a condition (low red - blood cell count), not a protein. Messenger RNA (mRNA) is involved in protein synthesis, not oxygen - carrying. Amino acids are the building blocks of proteins, not the oxygen - carrying protein itself. Hemoglobin is the protein in red blood cells that binds to oxygen and transports it throughout the body.

Answer:

hemoglobin.