Author Question: Placing neurons and their synaptic contacts into a medium containing no calcium ions would be ... (Read 81 times)

kshipps

  • Hero Member
  • *****
  • Posts: 571
Placing neurons and their synaptic contacts into a medium containing no calcium ions would be expected to
 
  a. decrease the time required to move sodium ions out of the axon terminal.
  b. enhance the voltage changes associated with the action potential.
  c. increase the number of transmitter molecules released from the axon terminal.
  d. prolong the refractory period of the action potential.
  e. prevent the release of neurotransmitter into the synapse.

Question 2

Synaptic vesicles are produced in the _______.
 
  a. neuron soma
  b. dendrites
  c. glial cells
  d. neuron lysosomes
  e. astrocytes



lin77x

  • Sr. Member
  • ****
  • Posts: 326
Answer to Question 1

Answer: e. prevent the release of neurotransmitter into the synapse.

Answer to Question 2

Answer: a. neuron soma



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

For a complete list of videos, visit our video library