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

Author Question: The cytoplasm of the neuromuscular terminal contains vesicles filled with molecules of the ... (Read 45 times)

mikaylakyoung

  • Hero Member
  • *****
  • Posts: 531
on: Feb 28, 2019
The cytoplasm of the neuromuscular terminal contains vesicles filled with molecules of the neurotransmitter
 A) epinephrine.
  B) norepinephrine.
  C) acetylcholine.
  D) antidiuretic hormone.
  E) adrenaline.

Question 2

When acetylcholine binds to receptors at the motor end plate, the sarcolemma becomes
 A) more permeable to sodium ions.
  B) less permeable to sodium ions.
  C) more permeable to calcium ions.
  D) less permeable to potassium ions.
  E) less permeable to potassium and sodium ions.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jayson

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Feb 28, 2019
Answer to Question 1

C

Answer to Question 2

A


mikaylakyoung

  • Hero Member
  • *****
  • Posts: 531
Reply #2 on: Feb 28, 2019
Thanks


Jayson

  • Sr. Member
  • ****
  • Posts: 350
Reply #3 on: Feb 28, 2019
Welcome :)


« previous next »
 

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Structure of chlorophyll molecules in chloroplasts of plants Structure of chlorophyll molecules in chloroplasts of plants
Establishing a caring and trusting relationship helps the client come to terms with a terminal illne Establishing a caring and trusting relationship helps the client come to terms with a terminal illne
Gas molecules have no bonds to other molecules and move in random motion. Gas molecules have no bonds to other molecules and move in random motion.
Which of the following molecules are exceptions the octet rule? Which of the following molecules are exceptions the octet rule?
What volume is occupied by 6.21 x 1024 molecules of CO at STP? What volume is occupied by 6.21 x 1024 molecules of CO at STP?
Structure of immunoglobulin molecules Structure of immunoglobulin molecules
Video: Energy inputs and release in glycolysis Animation

For a complete list of videos, visit our video library