A neuron starts to depolarize when _________________ ions move into the cell

Fill in the blank(s) with correct word


sodium

Anatomy & Physiology

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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

Anatomy & Physiology

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

Anatomy & Physiology

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

Anatomy & Physiology

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.

Anatomy & Physiology