Which Statement Is NOT True of Oxygen and Muscles

question 13

Multiple Choice

Which statement is NOT true of oxygen and muscles?

• A)Myoglobin in muscles stores some oxygen.
• B)Hemoglobin in RBCs brings oxygen to muscles.
• C)Both hemoglobin and myoglobin are lipids that contain iron.
• D)Muscle fibers must have oxygen to complete cell respiration.

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