If there were no sodium leak channels, the resting membrane potential of a neuron would be
A. 0 mV.
B. the same.
C. more positive.
D. more negative.
Answer: D
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The neuronal relationship where a single presynaptic cell branches to terminate on many other cells is called ____________________
Fill in the blank(s) with correct word
Increased metabolic activity and weight loss are associated with
A. hypothyroidism. B. cretinism. C. too little TSH. D. lack of iodine in the diet. E. hyperthyroidism.
Which cardiac vein travels with the left marginal artery?
A) great cardiac vein B) middle cardiac vein C) small cardiac vein D) posterior cardiac vein
What is the function of the arachnoid granulations?
A. Transfer CSF to the cerebral aqueducts B. Drain the CSF from the arachnoid mater C. Reabsorb CSF into the blood of the dural sinuses