Which is a FALSE statement about the cerebrospinal fluid?
A. It has the same composition as blood plasma.
B. It acts as a cushion for the brain and spinal cord.
C. It is secreted by cells lining the ventricles of the brain.
D. It circulates within and between brain ventricles and surrounds the spinal cord.
E. It is in diffusion equilibrium with the extracellular fluid of the central nervous system.
A
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The life characteristic of reproduction may be interpreted at both the cellular and organismal levels
Indicate whether this statement is true or false.
The color of urine is determined mainly by __________ .
a) diet b) filtration rate c) byproducts of red blood cell breakdown d) filtration efficiency
Which gland produces prolactin?
What will be an ideal response?
The figure shows the bones of the right orbit. What bone does "E" represent?
A. Lacrimal B. Zygomatic C. Maxilla D. Frontal E. Ethmoid