Red blood cells have antigenic markers on their surfaces called:
A.
agglutinins
B.
antibodies
C.
haptens
D.
agglutinogens
D
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Vitamin A is necessary for the synthesis of rhodopsin.
Answer the following statement true (T) or false (F)
Since cartilage must be continuously replaced in the body, appositional and interstitial growth of cartilage continues throughout life
Indicate whether this statement is true or false.
Answer the following statements true (T) or false (F)
1. Postganglionic neurons of the parasympathetic nervous system have short axons. 2. Preganglionic neurons of the parasympathetic nervous system release norepinephrine. 3. Postganglionic neurons of the parasympathetic nervous system release norepinephrine. 4. Postganglionic neurons of the sympathetic nervous system release norepinephrine. 5. In normal, everyday conditions, the parasympathetic nervous system dominates control over many visceral effectors.
The ________ can be found as part of the epithalamus, near the superior colliculi of the midbrain.
A. hypothalamus B. pituitary gland C. pineal gland D. adrenal gland E. hypophysis