What is the primary function of hemoglobin in red blood cells?
Difficulty: Easy
About this MCQ
Easy MCAT item. Correct choice: A. Transporting oxygen throughout the body.
- A. Transporting oxygen throughout the body ✓
- B. Fighting infection
Why not B: “Fighting infection” is not Transporting oxygen throughout the body.
- C. Clotting blood
Why not C: “Clotting blood” is not Transporting oxygen throughout the body.
- D. Producing antibodies
Why not D: “Producing antibodies” is not Transporting oxygen throughout the body.
Correct answer
A. Transporting oxygen throughout the body
Explanation
Transporting oxygen throughout the body is the value that answers “What is the primary function of hemoglobin in red blood cells” (option A). Option B (Fighting infection) is a different value from Transporting oxygen throughout the body. Option C (Clotting blood) is a different value from Transporting oxygen throughout the body. Option D (Producing antibodies) is a different value from Transporting oxygen throughout the body. Keep Transporting oxygen throughout the body as the MCAT fact for this stem.
Source: Original practice question, MCQsHub
Tags: American Exams, MCAT, Physiology
Submitted by: MCQsHub Editorial
Related MCQs
- Which organelle is primarily responsible for ATP production in eukaryotic cells?
- Which macromolecule is the primary component of the cell membrane's structure?
- In classical conditioning, what term describes a stimulus that triggers a response without prior learning?
- Which part of the neuron receives incoming signals from other neurons?
- What is the term for a molecule that can rotate the plane of polarized light?
- Which blood vessel type carries oxygenated blood away from the heart to the body (in systemic circulation)?