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

Author Question: Which of the following is not true of acetylcholine? A) It binds to receptor membrane channels. B) ... (Read 117 times)

EY67

  • Hero Member
  • *****
  • Posts: 531
on: Feb 28, 2019
Which of the following is not true of acetylcholine?
 A) It binds to receptor membrane channels.
  B) It diffuses across the synaptic cleft.
  C) It is stored in the neuron in vesicles.
  D) It enters the muscle fiber to release calcium form the sarcoplasmic reticulum.
  E) It is digested by acetylcholinesteras e.

Question 2

The role of acetylcholinesteras e is to
 A) bind to ligand gated sodium channels.
  B) activate acetylcholine.
  C) release acetylcholine into the synaptic cleft.
  D) transport acetylcholine across the synaptic cleft.
  E) break down acetylcholine into acetate and choline components.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

okolip

  • Sr. Member
  • ****
  • Posts: 362
Reply #1 on: Feb 28, 2019
Answer to Question 1

D

Answer to Question 2

E


EY67

  • Member
  • Posts: 531
Reply 2 on: Feb 28, 2019
Great answer, keep it coming :)

AISCAMPING

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

The discovery of aquaporins, water channels made of a transmembrane protein. The discovery of aquaporins, water channels made of a transmembrane protein.
TrUe....FaLsE TrUe....FaLsE
Effect of extracellular osmolarity on water movement across a plasma membrane Effect of extracellular osmolarity on water movement across a plasma membrane
Diagram of a cell membrane. The cell membrane is a double layer of phospholipid molecules with ... Diagram of a cell membrane. The cell membrane is a double layer of phospholipid molecules with ...
Adaptation to hydrophobic mismatch in a membrane Adaptation to hydrophobic mismatch in a membrane
The degradation of acetylcholine The degradation of acetylcholine
Video: Carbohydrate digestion (brush border enzymes, end products) & Carb absorption (fructose, galactose)

For a complete list of videos, visit our video library