Home
Class 12
BIOLOGY
A neural signal reach in neuromuscular j...

A neural signal reach in neuromuscular junction releases a nuerotransmitter namely `:-`

A

Dopamine

B

Acetylcholine

C

GABA

D

Glycine

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • LOCOMOTION & MOVEMENT

    MOTION|Exercise EXERCISE -3 (AIPMT & NEET Previous Year Questions)|12 Videos
  • LOCOMOTION & MOVEMENT

    MOTION|Exercise EXERCISE -4 (AIIMS Assertion & Reason Questions)|27 Videos
  • LOCOMOTION & MOVEMENT

    MOTION|Exercise EXERCISE -4 (AIIMS Assertion & Reason Questions)|27 Videos
  • HUMAN SKELETAL SYSTEM

    MOTION|Exercise Exercise - 3|12 Videos
  • MINERAL NUTRITION

    MOTION|Exercise EXERCISE-4|27 Videos

Similar Questions

Explore conceptually related problems

A neural signal reachin neuromuscular junction releases a nuerotransmitter namely :-

A neutral signal reaching the NM releases a neurotransmitter (acetylcholine) which generates an action potential in

An autoimmune disorder affecting the neuromuscular junction is:

Strong neural signals from the pneumatic centre

Auto immune disorder affecting neuromuscular junction leading to fatigue, weakening and paralysis of skeletal muscle is :-

[A] : Acetylchoiine allows a nerve cell to com- municate chemically with a muscle cell at neuromuscular junction. [R]: Acetyicholine diffuses across the junc- tion and binds to some receptors on mem- brane of muscle cell.

Which statements about muscle contractions are true (i) Acetylcholine is released when neural signal reaches motor end plate (ii) Muscle contraction is initiated by a signal sent by CNS via a sensory neuron (iii) During muscle contraction , isotropic band gets elongated (iv) Repeated activation of the muscle can lead to lactic acid accumulation .

The neurotransmitter product at the synapse and neuromuscular junction is

Neural signals through sympathetic nerves can:-

of the following disorders affects the neuromuscular junction (NMJ) leading to fatigue, weakening and paralysis of skeletal muscle?

MOTION-LOCOMOTION & MOVEMENT-EXERCISE -2 (NCERT Based Questions)
  1. The junction between a motor neuron and the sarcolemma of the muscle f...

    Text Solution

    |

  2. Which points are correct for cardiac muscles of (A) They are stria...

    Text Solution

    |

  3. The body weight contributed by muscles in a human adult is :

    Text Solution

    |

  4. In paramoecium, the movement of food through cytopharynx take place by...

    Text Solution

    |

  5. The striated appearance of the myofibril is due to the distribution pa...

    Text Solution

    |

  6. Repeated activation of the muscles can lead to the accumulation of :

    Text Solution

    |

  7. Muscles contain a red coloured oxygen storing pigment called

    Text Solution

    |

  8. In a resting state, the central part of thick filament which is not ov...

    Text Solution

    |

  9. During contraction of muscles :-

    Text Solution

    |

  10. Which points are correct with the regarding of skeletal muscles ? (A...

    Text Solution

    |

  11. Which character is not associated with white muscle fibres ?

    Text Solution

    |

  12. Which points are correct about visceral muscles ?

    Text Solution

    |

  13. Correctly match column-I with column -II .

    Text Solution

    |

  14. Which muscles having functionally multinucleated conditions ?

    Text Solution

    |

  15. The functional unit of contraction is :-

    Text Solution

    |

  16. The correct sequence of events during relaxation of muscle is :- (i)...

    Text Solution

    |

  17. Striated muscles are primarily involved in (A) Locomotory actions ...

    Text Solution

    |

  18. Which character is // are associated with locomotion ? (A) All locom...

    Text Solution

    |

  19. The thick filaments in 'A' band are held together in the middle of thi...

    Text Solution

    |

  20. A neural signal reach in neuromuscular junction releases a nuerotransm...

    Text Solution

    |