Home
Class 11
BIOLOGY
Chemicals which are released at the syna...

Chemicals which are released at the synaptic junction are called

A

Hormones

B

Neurotransmitters

C

Cerebrospinal fluid

D

Lymph

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NEURAL CONTROL AND CORRDINATION

    PRADEEP|Exercise Practive Question (Assertion-Reason Type Question)|17 Videos

  • NEURAL CONTROL AND CORRDINATION

    PRADEEP|Exercise Analytical Question With Answer|20 Videos

  • MORPHOLOGY OF FLOWERING PLANTS

    PRADEEP|Exercise Assertion-Reason Type Questions|16 Videos

  • PLANT GROWTH AND DEVELOPMENT

    PRADEEP|Exercise Assertion -Reason type question|13 Videos

Similar Questions

Explore conceptually related problems

The chemicals which regulate the synaptic transmission at chemical synapses are called

A synaptic cleft is

What is synaptic fatigue ?

The given diagram shows axon terminal.Select the option that correctly matches the steps in transmission of impulses (list i-vii) with the labellings (A-C) in diagram. (i)Chemicals called neurotransmitters are released in the synaptic cleft through ion channels. (ii)When an impulse arrives at the axon terminal, it stimulates the movement of synaptic vesicles. (iii)Neurotransmitters are endocytosed into the neurons. (iv)The ions channels close with the binding of neurotransmitters to their specific receptors vesicles. (v)Synaptic vesicles move towards the membrane where they fuse with the plasma membrane. (vi)Neurotransmitters are released in the synaptic cleft. (vii)The released transmitters bind to their specific receptors on post-synaptic membrane

The chemical which provides relief from the pain, is called …………………………….. .

The substance which decreases the rate of a chemical reaction is called :

The substance which decreases the rate of a chemical reaction in called a/an:

The reverse voltage at which the current increases enormously, in a p-n junction, is called

Name some chemicals that are released by acrosome during fertillization

PRADEEP-NEURAL CONTROL AND CORRDINATION-Practive Question (Multiple Choice Questions)
  1. Areas where the myelin sheath is absent in the nerve fibre is called

    Text Solution

    |

  2. Which part of human brain is concerned with the regulation of body tem...

    Text Solution

    |

  3. Chemicals which are released at the synaptic junction are called

    Text Solution

    |

  4. Potential difference across resting membrane is negatively charged. Th...

    Text Solution

    |

  5. Resting membrane potential is maintained by

    Text Solution

    |

  6. The function of our visceral organs is controlled by

    Text Solution

    |

  7. Which of the following is not involved in knee-jerk reflex ?

    Text Solution

    |

  8. An area in the brain which is associated with strong emotion is

    Text Solution

    |

  9. Mark the vitamin present in rhodopsin

    Text Solution

    |

  10. Human eye ball consists of three layers and it encloses

    Text Solution

    |

  11. Wax gland present in the ear canal is called

    Text Solution

    |

  12. The part of internal ear responsible for hearing is

    Text Solution

    |

  13. The organ of Corti is a structure present in

    Text Solution

    |

  14. The nerve centres which control the body temperature and the urge for ...

    Text Solution

    |

  15. Select the answer with correct matching of the structure, its location...

    Text Solution

    |

  16. Which of the following is not related to the autonomic nervous system ...

    Text Solution

    |

  17. Comprehension of spoken and written words take place in the region of

    Text Solution

    |

  18. Which one of the follwing cranial nerves is carrying the nerve fibres ...

    Text Solution

    |

  19. How many laminae are present in the grey matter of spinal cord.

    Text Solution

    |

  20. Colour blindness is due to defect in

    Text Solution

    |