The skin carries out the first step in the synthesis of vitamin D.
Answer the following statement true (T) or false (F)
True
Anatomy & Physiology
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Muscle atrophy that progresses with aging is caused by reduction in
A. muscle strength, but not motor neuron activity. B. connective tissues. C. motor neuron activity, but not muscle strength. D. the sizes of muscle fibers.
Anatomy & Physiology
The conversion of ammonia into a less toxic substance produces
A) ketone bodies. B) urea. C) nitrate. D) acetyl-CoA. E) water.
Anatomy & Physiology
Functionally, a gomphosis is categorized as a
A. synovial joint. B. diarthrosis. C. synarthrosis. D. cartilagenous joint.
Anatomy & Physiology
What element is necessary for production of thyroxine?
A. Calcium B. Chlorine C. Sodium D. Iodine
Anatomy & Physiology