Home
Class 11
BIOLOGY
Read the assertion and reson carefully t...

Read the assertion and reson carefully to mark the correct option out of the options given below:
Assertion : Transmission of the nerve impulse across a synapse is accomplished by neurotransmitters.
Reason : Transmission across a synapse usually requires neurotransmitters because there is small space i.e. synaptic cleft, that seperates one neuron from another.

A

If both Assertion and Reason are true but Reason is not a correct explanation of Assertion

B

If both Assertion and Reason are true but Reason is not a correct explanation of Assertion.

C

If Assertion is true but Reason is False

D

If both Assertion and Reason are false

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • STRUCTURAL ORGANISATION IN ANIMALS

    MODERN PUBLICATION|Exercise COMPETITION FILE (ADDITIONAL MULTIPLE CHOICE QUESTIONS)|40 Videos

  • STRUCTURAL ORGANISATION IN ANIMALS

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS) (MULTIPLE CHOICE QUESTIONS)|161 Videos

  • STRUCTURAL ORGANISATION IN ANIMALS

    MODERN PUBLICATION|Exercise COMPETITION FILE (Matching Type Questions)|3 Videos

  • RESPIRATION IN PLANTS

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST|16 Videos

  • THE LIVING WORLD

    MODERN PUBLICATION|Exercise Chapter Practice Test|16 Videos

Similar Questions

Explore conceptually related problems

A : Transmission of the nerve impulse across a synapse is accomplished by neurotransmitters . R : Transmission across a synapse usually requires neuro transmitters because there is space , i.e., synaptic cleft, that separates one neuron from another .

Read the assertion and reson carefully to mark the correct option out of the options given below: Assertion : Sparrow possess poor night vision Reason : Sparrows eyes are made up of ommatidia .

Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: Trypsin helps in blood digestion of predator animals. Reason : Trypsin hydrolyses fibrinogen.

Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: Volume and fluidity of intestinal contents have inceased in a person. Reason : The person drank sea water.

Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: Starch is hydrolysed by ptyalin to maltose. Reason : Sucrase hydrolyses sucrose to lactose.

Read the assertion and reson carefully to mark the correct option out of the options given below: Assertion : Cerebrospinal fluid is present throughout the central nervous system. Reason : CSF has no such function.

Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: Sea-faring fisherman sometimes eat raw fish. Reason: They can be deficient of Vitamin B_(1) .

Read the assertion and reson carefully to mark the correct option out of the options given below: Assertion : Some areas of the brain and spinal cord look white Reason : This is because cell bodies of neurons are situated in those areas.

Read the assertion and reson carefully to mark the correct option out of the options given below: Assertion : Anterior lobe of pituitary is attached to hypothalamus by a vein Reason : This attachment is done through a portal vein.

Read the assertion and reson carefully to mark the correct option out of the options given below: Assertion : Tonque is a gustatoreceptor . Reason : Receptors for gustatory sensations are located in the taste bud .