Which of the following is not part of oocyte activation?
A) softening of the zona pellucida
B) influx of sodium ion
C) membrane depolarization
D) release of calcium ion from smooth ER
E) discharge of exocytotic vesicles adjacent to the oocyte membrane
A
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A hypothalamic tumor that secretes large amounts of somatostatin may cause dwarfism in a young child.
Answer the following statement true (T) or false (F)
The parasympathetic division is also called the ________ division
A) thoracolumbar B) craniosacral C) thoracocranial D) craniolumbar E) craniococcygeal
When small blood vessels are damaged, loss of blood is prevented by
a. platelet aggregation. b. vasoconstriction of these vessels. c. formation of a platelet plug. d. all of these answers. e. none of these answers.
Twenty-five percent of the cardiac output goes to the kidneys because of their tremendous nutrient requirement for the active transport of Na+
Indicate whether the statement is true or false