Muscular fatigue can be caused by

a. lactic acid accumulation
b. depletion of ATP
c. depletion of ACh
d. only two of the above
e. a, b, or c


E

Anatomy & Physiology

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The sole function of an organ is to manufacture a substance secreted from or used within the body.

Answer the following statement true (T) or false (F)

Anatomy & Physiology

Explain the relationship among BPG, oxygen, and hemoglobin

A) BPG is a compound generated by RBCs that decreases hemoglobin's affinity for oxygen. If the concentration of BPG increases, the amount of oxygen released by hemoglobin will increase. B) BPG is a compound generated by RBCs that decreases hemoglobin's affinity for oxygen. If the concentration of BPG increases, the amount of oxygen released by hemoglobin will decrease. C) BPG is a compound generated by RBCs that increases hemoglobin's affinity for oxygen. If the concentration of BPG increases, the amount of oxygen released by hemoglobin will increase. D) BPG is a compound generated by RBCs that increases hemoglobin's affinity for oxygen. If the concentration of BPG increases, the amount of oxygen released by hemoglobin will decrease.

Anatomy & Physiology

What stimulates the release of parathyroid hormone (PTH)?

What will be an ideal response?

Anatomy & Physiology

In resting skeletal muscles, a significant portion of the metabolic demand is met through the __________.

a. catabolism of glucose b. catabolism of glycogen c. catabolism of fatty acids d. anabolism of ADP to ATP

Anatomy & Physiology