Within the PNS, a neuron will regenerate only if:
A) the surrounding neuroglia regenerate first. B) scar tissue is removed by phagocytosis.
C) the neuron was myelinated. D) the cell body remains intact.
Answer: D
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Lymphatic capillaries are not found in
A) the digestive system. B) the skin. C) cornea of the eye. D) skeletal muscles. E) the liver.
Match the gastric phase on the left (1-3 ) with the correct description on the right (4-6): 1. intestinal phase 4. prepares stomach for arrival of food 2. gastric phase 5. stomach empties and decreases secretions 3. cephalic phase 6. stomach secretes juice and mixes food into chyme
A) 1 and 4; 2 and 5; 3 and 6 B) 1 and 6; 2 and 4; 3 and 5 C) 1 and 5; 2 and 4; 3 and 6 D) 1 and 6; 2 and 5; 3 and 4 E) 1 and 5; 2 and 6; 3 and 4
While a person is sleeping or between meals, blood glucose decreases and insulin level increases.
Answer the following statement true (T) or false (F)
The acne-associated bacterium Propionibacterium acnes are found in sebum-rich of the skin, such as the arms, palms, and axillary regions
Indicate whether the statement is true or false.