- 1(current)
Q. No.Nissl’s granules are seen in:
I: Cell body of the neuron
II: Dendrites
I: Cell body of the neuron
II: Dendrites
| 1. | Only I | 2. | Only II |
| 3. | Both I and II | 4. | Neither I nor II |
Subtopic: Neuroanatomy |
87%
From NCERT
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Based on the number of axon and dendrites, the neurons are classified as:
I: Multipolar found in the retina of the eye
II: Bipolar found in the cerebral cortex
III: Unipolar found usually in the embryonic stage
IV: Pseudounipolar found in the dorsal root ganglion of the spinal nerve
1. Only I and II are correct
2. Only III and IV are correct
3. I, II, III and IV are correct
4. I, II, III and IV are incorrect
I: Multipolar found in the retina of the eye
II: Bipolar found in the cerebral cortex
III: Unipolar found usually in the embryonic stage
IV: Pseudounipolar found in the dorsal root ganglion of the spinal nerve
1. Only I and II are correct
2. Only III and IV are correct
3. I, II, III and IV are correct
4. I, II, III and IV are incorrect
Subtopic: Neuroanatomy |
91%
From NCERT
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Consider the two statements:
1. Both (A) and (R) are True but (R) does not correctly explain (A).
2. Both (A) and (R) are True and (R) correctly explains (A).
3. (A) is True but (R) is False.
4. (A) is False but (R) is True.
| Assertion (A): | Neurons are excitable cells. |
| Reason (R): | Their membranes are in a polarised state. |
2. Both (A) and (R) are True and (R) correctly explains (A).
3. (A) is True but (R) is False.
4. (A) is False but (R) is True.
Subtopic: Neuroanatomy |
83%
From NCERT
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Unmyelinated neurons:
| 1. | are not found in human neural system |
| 2. | are surrounded by Schwann cells in peripheral neural system |
| 3. | are bipolar neurons |
| 4. | conduct impulse at a faster rate than myelinated neurons |
Subtopic: Neuroanatomy |
80%
From NCERT
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Consider the given two statements.
| Statement I: | Bipolar neurons are found in retina. |
| Statement II: | Unmyelinated neurons are not surrounded by Schwann cells in peripheral nervous system |
1. Only Statement I is correct.
2. Only Statement II is correct.
3. Both Statement I and Statement II are correct.
4. Both Statement I and Statement II are incorrect.
Subtopic: Neuroanatomy |
67%
From NCERT
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Identify the correct statement:
| 1. | Unmyelinated neurons in PNS are not surrounded by Schwann cell |
| 2. | Electrical synapses, being faster, are more common in the human body |
| 3. | Pia mater is in contact with the brain tissue |
| 4. | The entire hindbrain and the midbrain constitute the brain stem |
Subtopic: Neuroanatomy |
77%
From NCERT
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- 1(current)
Q. No.
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