________ provides the energy to help the myosin heads form and break the crossbridges with actin
A) Vitamin D
B) ATP
C) Potassium
D) Calcium
B
Anatomy & Physiology
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The respiratory system terminates at the ________
A) Lungs B) Bronchioles C) Alveoli D) Bronchus
Anatomy & Physiology
Sensory receptors of the ear are
A) mechanoreceptors. B) Merkel cells. C) chemoreceptors. D) photoreceptors. E) baroreceptors.
Anatomy & Physiology
The figure illustrates a detailed drawing of the neuromuscular junction. What does "E" represent?
A. Synaptic vesicles B. Sarcolemma C. Presynaptic terminal D. Postsynaptic membrane E. Synaptic cleft
Anatomy & Physiology
Name the term for the test that evaluates urine
What will be an ideal response?
Anatomy & Physiology