What brain tissues have tight junctions?
A) microglial cells
B) astrocyte processes around the pia matter
C) ependymal cells of each choroid plexus
D) Schwann cells around each neuron
E) oligodendrocytes around each neuron
Answer: C
You might also like to view...
What structures do the autonomic fibers that run in the glossopharyngeal nerve supply?
A. The parotid salivary glands B. The sublingual salivary glands C. The lacrimal (tear) glands D. The nasal glands E. The ciliary muscles
Parents are informed after an amniocentesis that the results show a baby who has an extra number 21 chromosome. Should there be concern and what might the problem be?
What will be an ideal response
ATP synthase transfers the ________ energy of the H+ ions to the high-energy phosphate bond of ________.
A) potential, NADH B) kinetic, ATP C) potential, ATP D) kinetic, NADH E) None of the answers are correct.
Which pair of spinal nerves does NOT supply any skin area?
A) C1 B) C8 C) T1 D) S1