During ventricular systole, the blood volume in the atria is __________, and the volume in the ventricle is __________.
a. increasing; decreasing
b. decreasing; increasing
c. decreasing; decreasing
d. increasing; increasing
Answer: a. increasing; decreasing
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A. Crossing over B. Reduction division C. Mitosis D. Genetic mutation E. DNA replication
The composition of the secretions of the eccrine glands is ________
A) primarily uric acid B) 99% water, sodium chloride, trace amounts of wastes, and vitamin C C) metabolic wastes D) fatty substances, proteins, antibodies, and trace amounts of minerals and vitamins
The movement of substances from the blood into the renal tubules is called:
a. reabsorption b. glomerular filtrate c. secretion d. none of the above
What condition is caused by a sudden failure of the RAS?
A. Alzheimer's disease B. Insomnia C. Parkinson's disease D. Narcolepsy