A neuron starts to depolarize when _________________ ions move into the cell
Fill in the blank(s) with correct word
sodium
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If AAG are the anti-codon in tRNA, what is the matching codon on the mRNA?
a) UGA
b) UCA
c) TGA
d) TCA
e) UUC
Name the neuroglia of the CNS
A) Schwann cells and satellite cells B) ependymal cells, microglia, astrocytes, oligodendrocytes C) Kuppfer cells, dendritic cells, astrocytes D) mast cells, microglia, satellite cells E) dendritic cells, axonal cells, oligodendrocytes
Since most filtered bicarbonate is reabsorbed, where does the bicarbonate come from that is used to compensate for acidosis?
A. Glutamine B. Carbon dioxide C. Carbonic acid D. Glucose
The ventral root of a spinal nerve contains
A. only sensory fibers. B. only motor fibers. C. only afferent fibers. D. both sensory and motor fibers. E. a ganglion.