Chapter 18: Neural Control and Coordination MCQs | biology Class 11 CBSE

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Chapter 18: Neural Control and Coordination MCQs | biology Class 11 CBSE | ByteNotes.in

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Question 1

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The neural system of Hydra is best described as:

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Question 2

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Which of the following is the site of information processing and control in the human body?

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Question 3

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Nerve fibres that transmit impulses from tissues and organs to the CNS are called:

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Question 4

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The autonomic neural system is further classified into which two systems?

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Question 5

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Which granular bodies are found in the cytoplasm of the neuron cell body and in the dendrites?

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Question 6

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Multipolar neurons, which have one axon and two or more dendrites, are found in the:

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Question 7

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The gaps between two adjacent myelin sheaths on a myelinated nerve fibre are called:

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Question 8

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Myelinated nerve fibres are commonly found in which of the following?

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Question 9

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The resting axonal membrane is nearly impermeable to which ion?

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Question 10

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The sodium-potassium pump transports ions in which ratio?

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Question 11

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The electrical potential difference across the resting plasma membrane is called the:

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Question 12

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When a stimulus is applied to the polarised membrane, which ion enters rapidly to cause depolarisation?

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Question 13

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The action potential is also termed as:

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Question 14

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After depolarisation, which ion diffuses out of the membrane to restore the resting potential?

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Question 15

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At which type of synapse is impulse transmission always faster?

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Question 16

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The fluid-filled space between the pre-synaptic and post-synaptic membranes at a chemical synapse is called:

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Question 17

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Which chemicals are released into the synaptic cleft to transmit impulses at chemical synapses?

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Question 18

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The new potential generated at the post-synaptic membrane after neurotransmitter binding may be:

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Question 19

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The human brain is covered by cranial meninges. Which is the correct order of layers from outside to inside?

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Question 20

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The two cerebral hemispheres are connected by a tract of nerve fibres called:

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Chapter 18: Neural Control and Coordination | MCQs

The neural system of Hydra is best described as:

Which of the following is the site of information processing and control in the human body?

Nerve fibres that transmit impulses from tissues and organs to the CNS are called:

The autonomic neural system is further classified into which two systems?

Which granular bodies are found in the cytoplasm of the neuron cell body and in the dendrites?

Multipolar neurons, which have one axon and two or more dendrites, are found in the:

The gaps between two adjacent myelin sheaths on a myelinated nerve fibre are called:

Myelinated nerve fibres are commonly found in which of the following?

The resting axonal membrane is nearly impermeable to which ion?

The sodium-potassium pump transports ions in which ratio?

The electrical potential difference across the resting plasma membrane is called the:

When a stimulus is applied to the polarised membrane, which ion enters rapidly to cause depolarisation?

The action potential is also termed as:

After depolarisation, which ion diffuses out of the membrane to restore the resting potential?

At which type of synapse is impulse transmission always faster?

The fluid-filled space between the pre-synaptic and post-synaptic membranes at a chemical synapse is called:

Which chemicals are released into the synaptic cleft to transmit impulses at chemical synapses?

The new potential generated at the post-synaptic membrane after neurotransmitter binding may be:

The human brain is covered by cranial meninges. Which is the correct order of layers from outside to inside?

The two cerebral hemispheres are connected by a tract of nerve fibres called:

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