When does fertilization usually occur?
A. Not before 48 hours after ovulation
B. Within the first 24 hours of ovulation
C. Within two hours of ovulation
D. As soon as the egg erupts from the ovary
E. The event is too variable for us to predict a specific time frame.
Answer: B
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Paranasal sinuses are not found within the
A. frontal bone. B. sphenoid bone. C. maxilla. D. mandible. E. ethmoid bone.
Select the correct statement regarding factors that affect the tissue repair process.
A) The type of tissue injured is not an important factor. B) Nutrition does not seem to influence tissue repair. C) The age of the person is a factor in the repair process. D) The health of an individual does not seem to make any difference in the speed of repair.
________ are sensory receptors that respond to changes in a stimulus by altering their firing which rapidly stops as the stimulus is maintained.
Fill in the blank(s) with the appropriate word(s).
The segment of the nephron between the proximal and distal tubules that loops down into the medulla of the kidney and returns back to the cortex is called the ________.
A) collecting duct B) vasa recta C) loop of Henle D) Bowman's capsule E) minor calyx