The redness and heat of an inflamed area are due to a local hyperemia caused by ________
A) phagocyte mobilization
B) complement production
C) vasoconstriction
D) vasodilation
D
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Answer the following statements true (T) or false (F)
1. The end product of amylase digestion is glucose. 2. Lactose intolerance is caused by the inability of the pancreas to produce the proper amount of lactase. 3. The most abundant end product of carbohydrate digestion is glucose. 4. Protein digestion begins in the mouth. 5. In the stomach, hydrochloric acid converts pepsin to trypsin.
Answer the following statements true (T) or false (F)
1. Neurons in the CNS are organized into functional groups. 2. Strong stimuli cause the amplitude of action potentials generated to increase. 3. The oligodendrocytes can myelinate several axons. 4. Enkephalins and endorphins are peptides that act like morphine. 5. In myelinated axons the voltage-regulated sodium channels are concentrated at the nodes of Ranvier.
According to your textbook and the Internet, in what part of the eye are cataracts located?
What will be an ideal response?
Positive feedback helps to restore normal function when one of the body's physiological variables gets out of balance
Indicate whether the statement is true or false