The temperature control center within the anterior region of the hypothalamus is activated by ______ and initiates reflexes that mediate ______
a. cold; heat production and heat conservation
b. cold; heat loss
c. warmth; heat loss
d. warmth; heat production and heat conservation
e. warmth; vasoconstriction
C
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The interspinous ligament is
A) a paired ligament that connects the laminae of adjacent vertebrae. B) a fibrous band that connects the posterior surfaces of adjacent vertebral bodies. C) a band of fibrous tissue connecting the spinous processes of adjacent vertebrae. D) a longitudinal fibrous band that is attached to the tips of spinous processes from C7 to the sacrum. E) a wide fibrous band that connect the anterior surfaces of the adjacent vertebral bodies.
Which bones articulate with the zygomatic bone?
A. Frontal, temporal, and maxilla B. Temporal and maxilla C. Temporal and parietal D. Frontal, parietal, and occipital E. Temporal, sphenoid, and maxilla
The process that occurs during prophase I, during which tetrads are formed, is known as ________
Fill in the blank with correct word.
Pemphigus vulgaris is an autoimmune disease in which the body attacks itself resulting in blistering skin. Which of the following are likely the target of this autoimmune attack causing this symptom?
A. Desmosomes between the epithelial cells B. Gap junctions in the cardiac muscle C. Tight junctions between the intestinal cells D. Desmosomes in the cardiac muscle