1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
arsen [322]
2 years ago
7

Triggering of the muscle action potential occurs after

Biology
1 answer:
vekshin12 years ago
4 0

Triggering of the muscle action potential occurs after Ach binds to chemically gated channels in the motor end plate membrane. Acetylcholine (Ach) is a neurotransmitter produced by nerve cells.

An action potential is an electrical signal that travels along the cell membrane as a wave.

This action potential (muscle action potential) drives the contraction of muscle fibers.

When the action potential reaches the neuromuscular junction (i.e., the motor end-plate), acetylcholine (Ach) is released into the synaptic cleft.

Subsequently, Ach can bind and open specific channels localized on the surface of the muscle cells, thereby depolarizing them and triggering muscle contraction.

Learn more in:

brainly.com/question/2158896

You might be interested in
Which air mass often originates as a different air mass in Siberia and is subsequently altered?
olya-2409 [2.1K]

Answer:

C. m P

Explanation:

Due to the extreme low temperatures were generated by the air blowing from Siberia to particular direction.  But almost  in parallel direction.

7 0
3 years ago
Read 2 more answers
Within eukaryotic cells, there is an intricate network of _______ with unique functions.
Tcecarenko [31]
<span>Within eukaryotic cells, there is a network of organelles which have unique functions.
An organelle is termed as a specialized subunit within a cell which has specific functions and their functions are very vital for a cell to live. Organelles can be identified by microscopy and purified by cell fractionation.
 In eukaryotic cells has many types of organelles. Larger organelles which are found in eukaryotic cells are visible with the light microscope, for example, vacuole and nucleus.
Some of the major eukaryotic organelles include plastid, endoplasmic reticulum, flagellum, mitochondrion, vacuole, nucleus and Golgi apparatus</span>
8 0
4 years ago
Read 2 more answers
Which immune cells directly mediate the apoptosis of the kidney cells and therefore the rejection of the kidney itself
leonid [27]

Answer:

Killer T Cells (Cytotoxic T cells)

Explanation:

Cytotoxic T Cells are the immune cells that directly mediate the apoptosis of kidney cells.

7 0
2 years ago
Someone please help me, I’ve done this like 10 times.
vivado [14]
The 2nd goes to first 1st goes to second 3rd goes last 5th goes 3rd
7 0
3 years ago
Read 2 more answers
HELP WORTHA FREE BRAINLY IF RIGHT
zalisa [80]

Answer: The answers seem correct.

1. Active transport - the process in which energy is used to move the particles of a substance against a concentration gradient from a region where they are in lower concentration to a region whey are in higher concentration.

2. The answer chosen for #2 makes sense because energy is usually needed when you putting effort into doing an activity that includes some type of force. That means ions are using energy to be moved against the concentration gradient.

3. Volume makes sense for the last question since the cells are using a space (volume) to move material in and out by diffusion. The other options besides volume are unreasonable.

3 0
4 years ago
Other questions:
  • In which phase of photosynthesis is ATP created
    5·1 answer
  • The process by which water vapor changes directly to a solid is called?
    7·2 answers
  • A bowl of fresh strawberries is sprinkled with sugar. Within a few minutes, the berries were covered in juice. Explain the scien
    6·1 answer
  • Asexual Reproduction occurs when there is only one parent that gives rise to an offspring which has the identical genetic makeup
    11·1 answer
  • __________ is indigestible by animals because they lack __________, which is a __________.
    12·1 answer
  • Hemophilia is a sex-linked, recessive trait. Which of the following describes the probability of hemophilia in the offspring of
    11·1 answer
  • A poly A tail is added to the mature mRNA after transcription <br> True or false
    5·1 answer
  • What is the difference between a missense mutation and a silent mutation?
    11·1 answer
  • Kingdom Plantae includes all but which of the following organisms?
    11·1 answer
  • Two different elodea leaves were placed in solutions. Solution A used tap water (1% salt and 99% water) while Solution B used sa
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!