The depolarization of an axon is the result of the __________ of __________ ions. outflux/Na+ outflux/K+ influx/K+ influx/Na+ uptake/neurotransmitters Which type of...

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Medical Sciences

The depolarization of an axon is the result of the __________ of__________ ions.

outflux/Na+

outflux/K+

influx/K+

influx/Na+

uptake/neurotransmitters

Which type of receptor cell is responsible for transducing painstimuli?

nociceptor

mechanoreceptor

photoreceptor

thermoreceptor

Glucagon is secreted by the beta cells of the pancreas andcauses an increase in blood glucose.

True

False

The effects of the sympathetic and parasympathetic fibers arecooperative in the…

reproductive system

cardio-vascular system

eyes

heart

The dark current of the retina refers to…

inhibition of inhibitory NTs

inhibition of excitatory NTs

Of the following neurotransmitters, which are not stored invesicles before release by the presynaptic axon?

Amino Acids

Monoamines

Endocannabinoids

Acetylcholine

Polypeptides

excitation of inhibitory NTs

excitation of excitatory NTs

Answer & Explanation Solved by verified expert
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Ans1 Option D is the correct answer EXPLANATIONS The depolarization of the axon occurs due to the influx of the Na and the reflux of the K ions Due to the depolarization    See Answer
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