02. Functional Unit of Neural System: Neuron
Neural Control and Coordination

284535 Match List - I with List - II:
| | List-I | | List-II |
| :---: | :---: | :---: | :---: |
| A. | Multipolar neuron | i. | Somatic system |
| B. | Bipolar neuron | ii. | Cerebral cortex |
| C. | Myelinated nerve fibre | iii. | Retina of Eye |
| D. | Unmyelinated nerve fibre | iv. | Spinal nerves |
Choose the correct answer from the options given below:

1 (A) - (iii), (B) - (i), (C) - (iv), (D) - (ii)
2 (A) - (iii), (B) - (i), (C) - (iv), (D) - (ii)
3 (A) - (iii), (B) - (i), (C) - (iv), (D) - (ii)
4 (A) - (ii), (B) - (iii), (C) - (iv), (D) - (i)
Neural Control and Coordination

284538 Which part of the brain is responsible for thermoregulation.

1 Hypothalamus
2 Corpus callosum
3 Medulla oblongata
4 Cerebrum
Neural Control and Coordination

284542 Which one of the following statements is correct?
1 - Synaptic cleft of neurons secrete adrenaline
2 - Myelinated nerve fibres are enveloped with Schwann cells, which form a myelin sheath around the axon
3 - Non-myelinated nerve fibre is enclosed by a Schwann cell that does not form a myelin sheath
4 - Spinal cord and cranial nerves are made of non-myelinated nerve fibres

1 1.2 are correct but 3 and 4 are wrong
2 1,2 and 3 are correct but 4 is wrong
3 3 and 4 are correct but 1 and 2 are wrong
4 1 and 4 are correct while 2 and 3 are wrong
5 2 and 3 are correct while 1 and 4 are wrong
Neural Control and Coordination

284543 Assertion (A): Neurons with soma in the dorsal root ganglion of spinal nerves are said to be pseudounipolar.
Reason (R): They are sensory neurons having a single process divided into two branches.
Options:

1 Both (A) and (R) true and (R) is the correct explanation to \((\mathrm{A})\)
2 Both (A) and (R) true but (R) is not correct explanation to \((\mathrm{A})\)
3 (A) is correct but (R) is not correct
4 (A) is not correct but (R) is correct
Neural Control and Coordination

284546 Statement I: In electrical synapse, the pre and post synaptic membranes have conductive links called gap junctions.
Statement II: In chemical synapses, the post synaptic membrane has ligand gated channels.
The correct option among the following is:

1 Statement I is true, but statement II is false
2 Statement II is true, but statement I is false
3 Both Statement I and Statement II are true
4 Both Statement I and Statement II are false
Neural Control and Coordination

284535 Match List - I with List - II:
| | List-I | | List-II |
| :---: | :---: | :---: | :---: |
| A. | Multipolar neuron | i. | Somatic system |
| B. | Bipolar neuron | ii. | Cerebral cortex |
| C. | Myelinated nerve fibre | iii. | Retina of Eye |
| D. | Unmyelinated nerve fibre | iv. | Spinal nerves |
Choose the correct answer from the options given below:

1 (A) - (iii), (B) - (i), (C) - (iv), (D) - (ii)
2 (A) - (iii), (B) - (i), (C) - (iv), (D) - (ii)
3 (A) - (iii), (B) - (i), (C) - (iv), (D) - (ii)
4 (A) - (ii), (B) - (iii), (C) - (iv), (D) - (i)
Neural Control and Coordination

284538 Which part of the brain is responsible for thermoregulation.

1 Hypothalamus
2 Corpus callosum
3 Medulla oblongata
4 Cerebrum
Neural Control and Coordination

284542 Which one of the following statements is correct?
1 - Synaptic cleft of neurons secrete adrenaline
2 - Myelinated nerve fibres are enveloped with Schwann cells, which form a myelin sheath around the axon
3 - Non-myelinated nerve fibre is enclosed by a Schwann cell that does not form a myelin sheath
4 - Spinal cord and cranial nerves are made of non-myelinated nerve fibres

1 1.2 are correct but 3 and 4 are wrong
2 1,2 and 3 are correct but 4 is wrong
3 3 and 4 are correct but 1 and 2 are wrong
4 1 and 4 are correct while 2 and 3 are wrong
5 2 and 3 are correct while 1 and 4 are wrong
Neural Control and Coordination

284543 Assertion (A): Neurons with soma in the dorsal root ganglion of spinal nerves are said to be pseudounipolar.
Reason (R): They are sensory neurons having a single process divided into two branches.
Options:

1 Both (A) and (R) true and (R) is the correct explanation to \((\mathrm{A})\)
2 Both (A) and (R) true but (R) is not correct explanation to \((\mathrm{A})\)
3 (A) is correct but (R) is not correct
4 (A) is not correct but (R) is correct
Neural Control and Coordination

284546 Statement I: In electrical synapse, the pre and post synaptic membranes have conductive links called gap junctions.
Statement II: In chemical synapses, the post synaptic membrane has ligand gated channels.
The correct option among the following is:

1 Statement I is true, but statement II is false
2 Statement II is true, but statement I is false
3 Both Statement I and Statement II are true
4 Both Statement I and Statement II are false
Neural Control and Coordination

284535 Match List - I with List - II:
| | List-I | | List-II |
| :---: | :---: | :---: | :---: |
| A. | Multipolar neuron | i. | Somatic system |
| B. | Bipolar neuron | ii. | Cerebral cortex |
| C. | Myelinated nerve fibre | iii. | Retina of Eye |
| D. | Unmyelinated nerve fibre | iv. | Spinal nerves |
Choose the correct answer from the options given below:

1 (A) - (iii), (B) - (i), (C) - (iv), (D) - (ii)
2 (A) - (iii), (B) - (i), (C) - (iv), (D) - (ii)
3 (A) - (iii), (B) - (i), (C) - (iv), (D) - (ii)
4 (A) - (ii), (B) - (iii), (C) - (iv), (D) - (i)
Neural Control and Coordination

284538 Which part of the brain is responsible for thermoregulation.

1 Hypothalamus
2 Corpus callosum
3 Medulla oblongata
4 Cerebrum
Neural Control and Coordination

284542 Which one of the following statements is correct?
1 - Synaptic cleft of neurons secrete adrenaline
2 - Myelinated nerve fibres are enveloped with Schwann cells, which form a myelin sheath around the axon
3 - Non-myelinated nerve fibre is enclosed by a Schwann cell that does not form a myelin sheath
4 - Spinal cord and cranial nerves are made of non-myelinated nerve fibres

1 1.2 are correct but 3 and 4 are wrong
2 1,2 and 3 are correct but 4 is wrong
3 3 and 4 are correct but 1 and 2 are wrong
4 1 and 4 are correct while 2 and 3 are wrong
5 2 and 3 are correct while 1 and 4 are wrong
Neural Control and Coordination

284543 Assertion (A): Neurons with soma in the dorsal root ganglion of spinal nerves are said to be pseudounipolar.
Reason (R): They are sensory neurons having a single process divided into two branches.
Options:

1 Both (A) and (R) true and (R) is the correct explanation to \((\mathrm{A})\)
2 Both (A) and (R) true but (R) is not correct explanation to \((\mathrm{A})\)
3 (A) is correct but (R) is not correct
4 (A) is not correct but (R) is correct
Neural Control and Coordination

284546 Statement I: In electrical synapse, the pre and post synaptic membranes have conductive links called gap junctions.
Statement II: In chemical synapses, the post synaptic membrane has ligand gated channels.
The correct option among the following is:

1 Statement I is true, but statement II is false
2 Statement II is true, but statement I is false
3 Both Statement I and Statement II are true
4 Both Statement I and Statement II are false
Neural Control and Coordination

284535 Match List - I with List - II:
| | List-I | | List-II |
| :---: | :---: | :---: | :---: |
| A. | Multipolar neuron | i. | Somatic system |
| B. | Bipolar neuron | ii. | Cerebral cortex |
| C. | Myelinated nerve fibre | iii. | Retina of Eye |
| D. | Unmyelinated nerve fibre | iv. | Spinal nerves |
Choose the correct answer from the options given below:

1 (A) - (iii), (B) - (i), (C) - (iv), (D) - (ii)
2 (A) - (iii), (B) - (i), (C) - (iv), (D) - (ii)
3 (A) - (iii), (B) - (i), (C) - (iv), (D) - (ii)
4 (A) - (ii), (B) - (iii), (C) - (iv), (D) - (i)
Neural Control and Coordination

284538 Which part of the brain is responsible for thermoregulation.

1 Hypothalamus
2 Corpus callosum
3 Medulla oblongata
4 Cerebrum
Neural Control and Coordination

284542 Which one of the following statements is correct?
1 - Synaptic cleft of neurons secrete adrenaline
2 - Myelinated nerve fibres are enveloped with Schwann cells, which form a myelin sheath around the axon
3 - Non-myelinated nerve fibre is enclosed by a Schwann cell that does not form a myelin sheath
4 - Spinal cord and cranial nerves are made of non-myelinated nerve fibres

1 1.2 are correct but 3 and 4 are wrong
2 1,2 and 3 are correct but 4 is wrong
3 3 and 4 are correct but 1 and 2 are wrong
4 1 and 4 are correct while 2 and 3 are wrong
5 2 and 3 are correct while 1 and 4 are wrong
Neural Control and Coordination

284543 Assertion (A): Neurons with soma in the dorsal root ganglion of spinal nerves are said to be pseudounipolar.
Reason (R): They are sensory neurons having a single process divided into two branches.
Options:

1 Both (A) and (R) true and (R) is the correct explanation to \((\mathrm{A})\)
2 Both (A) and (R) true but (R) is not correct explanation to \((\mathrm{A})\)
3 (A) is correct but (R) is not correct
4 (A) is not correct but (R) is correct
Neural Control and Coordination

284546 Statement I: In electrical synapse, the pre and post synaptic membranes have conductive links called gap junctions.
Statement II: In chemical synapses, the post synaptic membrane has ligand gated channels.
The correct option among the following is:

1 Statement I is true, but statement II is false
2 Statement II is true, but statement I is false
3 Both Statement I and Statement II are true
4 Both Statement I and Statement II are false
Neural Control and Coordination

284535 Match List - I with List - II:
| | List-I | | List-II |
| :---: | :---: | :---: | :---: |
| A. | Multipolar neuron | i. | Somatic system |
| B. | Bipolar neuron | ii. | Cerebral cortex |
| C. | Myelinated nerve fibre | iii. | Retina of Eye |
| D. | Unmyelinated nerve fibre | iv. | Spinal nerves |
Choose the correct answer from the options given below:

1 (A) - (iii), (B) - (i), (C) - (iv), (D) - (ii)
2 (A) - (iii), (B) - (i), (C) - (iv), (D) - (ii)
3 (A) - (iii), (B) - (i), (C) - (iv), (D) - (ii)
4 (A) - (ii), (B) - (iii), (C) - (iv), (D) - (i)
Neural Control and Coordination

284538 Which part of the brain is responsible for thermoregulation.

1 Hypothalamus
2 Corpus callosum
3 Medulla oblongata
4 Cerebrum
Neural Control and Coordination

284542 Which one of the following statements is correct?
1 - Synaptic cleft of neurons secrete adrenaline
2 - Myelinated nerve fibres are enveloped with Schwann cells, which form a myelin sheath around the axon
3 - Non-myelinated nerve fibre is enclosed by a Schwann cell that does not form a myelin sheath
4 - Spinal cord and cranial nerves are made of non-myelinated nerve fibres

1 1.2 are correct but 3 and 4 are wrong
2 1,2 and 3 are correct but 4 is wrong
3 3 and 4 are correct but 1 and 2 are wrong
4 1 and 4 are correct while 2 and 3 are wrong
5 2 and 3 are correct while 1 and 4 are wrong
Neural Control and Coordination

284543 Assertion (A): Neurons with soma in the dorsal root ganglion of spinal nerves are said to be pseudounipolar.
Reason (R): They are sensory neurons having a single process divided into two branches.
Options:

1 Both (A) and (R) true and (R) is the correct explanation to \((\mathrm{A})\)
2 Both (A) and (R) true but (R) is not correct explanation to \((\mathrm{A})\)
3 (A) is correct but (R) is not correct
4 (A) is not correct but (R) is correct
Neural Control and Coordination

284546 Statement I: In electrical synapse, the pre and post synaptic membranes have conductive links called gap junctions.
Statement II: In chemical synapses, the post synaptic membrane has ligand gated channels.
The correct option among the following is:

1 Statement I is true, but statement II is false
2 Statement II is true, but statement I is false
3 Both Statement I and Statement II are true
4 Both Statement I and Statement II are false