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Class 10 Biology · Chapter 5 · Test 1

Test 1: Neurons and the Central Nervous System

MCQs

30 questions · 25 min · 30 marks

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Sample questions

The first 5 of 30. Try each one, then tap to see the answer.

  1. Question 1

    Schwann cells are the supporting cells for neurons. They make:

    • ACell body
    • BAxon
    • CMyelin sheath
    • DDendrites
    Show answer

    Answer: C

    Schwann cells are a type of neuroglia that produce the insulating covering called myelin sheath over the membrane of axon.

  2. Question 2

    Which part of the brain controls balance while riding a bicycle?

    • ACerebrum
    • BMedulla
    • CCerebellum
    • DSpinal cord
    Show answer

    Answer: C

    The cerebellum, a part of the hindbrain, controls balance and coordination of movements.

  3. Question 3

    Which part is responsible for sensations of temperature, hunger, thirst, and sleep?

    • AHypothalamus
    • BThalamus
    • CPons
    • DCerebellum
    Show answer

    Answer: A

    The hypothalamus regulates body temperature, hunger, thirst, sleep, and emotional states.

  4. Question 4

    If a patient cannot remember things, which part of their brain may be affected?

    • ACerebrum
    • BCerebellum
    • CMedulla
    • DSpinal cord
    Show answer

    Answer: A

    Memory and learning are dealt with by regions of the temporal lobe of the cerebrum.

  5. Question 5

    Any change in external or internal environment, which can initiate a response in the body, is called:

    • AStimulus
    • BReceptor
    • CEffector
    • DResponse
    Show answer

    Answer: A

    A stimulus is any change in external or internal environment that can initiate a response in the body.

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