Cerebrospinal fluid is formed by the
A. arachnoid villi.
B. arachnoid granulation.
C. choroid plexus.
D. septum pellucidum.
E. mesencephalic aqueduct.
Answer: C
You might also like to view...
Why is the pectoral girdle less sturdy than the pelvic girdle? (
What will be an ideal response?
The cells of the nervous system communicate via _____, whereas the cells of the endocrine system communicate via ____.
Fill in the blank(s) with the appropriate word(s).
The thoracic cage forms a semirigid chamber that can increase and decrease in volume during respiration.
Indicate whether the statement is true or false.
All of the following are reasons why glucose is the primary energy source for cells except
A) glucose is a small, soluble molecule. B) glycogen breakdown occurs very slowly. C) glucose can be stored efficiently. D) glycogen breakdown involves only a single enzymatic step. E) glycolysis does not require oxygen to generate ATP.