This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What triggers the release of acetylcholine from a synaptic terminal? A) release of calcium ions from ... (Read 103 times)

krzymel

  • Hero Member
  • *****
  • Posts: 548
on: Feb 28, 2019
What triggers the release of acetylcholine from a synaptic terminal?
 A) release of calcium ions from the synaptic vesicles
  B) graded potentials in the synaptic terminal
  C) synaptic vesicles fuse to dendrites
  D) diffusion of sodium ions out of the synaptic terminal
  E) diffusion of calcium ions into the synaptic terminal

Question 2

When cholinergic receptors are stimulated,
 A) sodium ions enter the postsynaptic neuron.
  B) sodium ions leave the postsynaptic neuron.
  C) chloride ions enter the postsynaptic neuron.
  D) chloride ions leave the postsynaptic neuron.
  E) norepinephrine deactivates acetylcholine.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ahernandez18

  • Sr. Member
  • ****
  • Posts: 361
Reply #1 on: Feb 28, 2019
Answer to Question 1

E

Answer to Question 2

A


krzymel

  • Member
  • Posts: 548
Reply 2 on: Feb 28, 2019
YES! Correct, THANKS for helping me on my review

peter

  • Member
  • Posts: 330
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Nicotine and Dopamine Release in the Nucleus Accumbens Nicotine and Dopamine Release in the Nucleus Accumbens
Calcium metabolism in osteoporosis. Calcium metabolism in osteoporosis.
Antibodies in myasthenia gravis block the acetylcholine receptors at the neuromuscular junction Antibodies in myasthenia gravis block the acetylcholine receptors at the neuromuscular junction
Eating calcium-rich foods daily assists with bone health, muscle contraction, and blood clotting Eating calcium-rich foods daily assists with bone health, muscle contraction, and blood clotting
Regulation of calcium Regulation of calcium
Chromosome terminal deletion Chromosome terminal deletion
Video: DNA close up Animation

For a complete list of videos, visit our video library