The protein that carries oxygen in our blood is known as
hemoglobin
amino acid
anemia
messenger RNA
The protein that carries oxygen in our blood is known as hemoglobin.
The protein that carries oxygen in our blood is known as hemoglobin.
To find the answer to this question, you can start by understanding what each option represents:
1. Hemoglobin: Hemoglobin is a protein molecule found in red blood cells that binds and transports oxygen from the lungs to the tissues in our body.
2. Amino acid: Amino acids are the building blocks of proteins. They are organic compounds that combine to form proteins.
3. Anemia: Anemia is a condition characterized by a deficiency of red blood cells or decreased hemoglobin levels, resulting in reduced oxygen-carrying capacity of the blood.
4. Messenger RNA (mRNA): Messenger RNA is a molecule that carries genetic information from DNA to the ribosomes, where it serves as a template for protein synthesis.
Based on the definitions provided, it is clear that the correct answer to the question is "hemoglobin" since it is the specific protein responsible for carrying oxygen in our blood.