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

Author Question: Triggering of the muscle action potential occurs after A) acetylcholine binds to chemically-gated ... (Read 68 times)

elizabeth18

  • Hero Member
  • *****
  • Posts: 559
on: Feb 28, 2019
Triggering of the muscle action potential occurs after
 A) acetylcholine binds to chemically-gated channels in the motor end plate.
  B) acetylcholinesteras e is released from synaptic vesicles into the synaptic cleft.
  C) calcium ion binds to channels on the motor end plate.
  D) the action potential jumps across the neuromuscular junction.
  E) Any of these can produce an action potential in the muscle cell.

Question 2

In a sarcomere, cross-bridge attachment occurs specifically in the
 A) zone of overlap.
  B) A band.
  C) I band.
  D) M line.
  E) H band.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

yifu223

  • Sr. Member
  • ****
  • Posts: 302
Reply #1 on: Feb 28, 2019
Answer to Question 1

A

Answer to Question 2

A


elizabeth18

  • Member
  • Posts: 559
Reply 2 on: Feb 28, 2019
Gracias!

AISCAMPING

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Human Body Muscle Diagram Human Body Muscle Diagram
Iliopsoas Muscle Test Iliopsoas Muscle Test
The three types of muscle: Skeletal, cardiac, and smooth. The three types of muscle: Skeletal, cardiac, and smooth.
One Minute Sit-up Test for Abdominal Muscle Strength and Endurance. One Minute Sit-up Test for Abdominal Muscle Strength and Endurance.
Improving your flexibility can help you reduce muscle soreness and lower your risk of injury Improving your flexibility can help you reduce muscle soreness and lower your risk of injury
An Event-Related Potential An Event-Related Potential
Video: Type of Transport - Active and Passive Processes

For a complete list of videos, visit our video library