The oxygen-binding protein found in muscle cells is ________.
A) hemoglobin
B) immunoglobin
C) ATP
D) myoglobin

Question

Quizplus · Accepted Answer

Myoglobin is the oxygen-binding protein found in muscle cells. It has a similar structure to hemoglobin, but it has a higher affinity for oxygen, which allows it to store oxygen in the muscle tissue for use during periods of high activity. Immunoglobin is a type of antibody, not an oxygen-binding protein, and ATP is a molecule that provides energy to cells, not an oxygen-binding protein.

The Oxygen-Binding Protein Found in Muscle Cells Is ________