Multiple choice

Myoglobin is found in

  1. muscles

  2. blood

  3. lungs

  4. RBCs

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Myoglobin is an iron- and oxygen-binding protein found in the muscle tissue of vertebrates in general and in almost all mammals. It is related to hemoglobin, which is the iron- and oxygen-binding protein in blood, specifically in the red blood cells.