340647
Assertion : Multipolar neurons have two or more axons and one dendrite. Reason : Bipolar neurons are found usually in the cerebral cortex.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
Based on the number of axons and dendrites, the neurons are divided into three types, i.e., multipolar (with one axon and two or more dendrites; found in the cerebral cortex), bipolar (with one axon and one dendrite; found in the retina of eye) and unipolar (cell body with one axon only: found usually in the embryonic stage).
BIOXI21: NEURAL CONTROL AND COORDINATION
340648
Dendrites of neurons are
1 Repeatedly branched, short fibres containing Nissl'a granules
2 Repeatedly branched, short fibres containing no Nissl'a granules
3 Unbranched, short and do not contain Nissl'a granules
4 Unrepeatedly branched, long process without cytoplasm
Explanation:
Dendrites of neurons are highly branched, short fibres containing Nissl's granules. Short fibres which branch repeatedly and project out of the cell body also contain Nissl's granules and are called dendrites.
BIOXI21: NEURAL CONTROL AND COORDINATION
340649
Which of the following is incorrect regarding dendrites?
1 They are short fibres which project out of the cell body
2 They are unbranched
3 They contain Nissl’s granules
4 They transmit impulses towards the cell body
Explanation:
The dendrites are branched. They are the short fibres which branch repeatedly and project out of the cell body. They contain Nissl's granules. They transmit impulses towards the cell body (afferent processes).
BIOXI21: NEURAL CONTROL AND COORDINATION
340650
Unipolar axons are found in
1 Respiratory epithelium
2 Retina
3 Embryo
4 Cerebral cortex
Explanation:
Unipolar (cell body with one axon only; found usually in the embryonic stage
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BIOXI21: NEURAL CONTROL AND COORDINATION
340647
Assertion : Multipolar neurons have two or more axons and one dendrite. Reason : Bipolar neurons are found usually in the cerebral cortex.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
Based on the number of axons and dendrites, the neurons are divided into three types, i.e., multipolar (with one axon and two or more dendrites; found in the cerebral cortex), bipolar (with one axon and one dendrite; found in the retina of eye) and unipolar (cell body with one axon only: found usually in the embryonic stage).
BIOXI21: NEURAL CONTROL AND COORDINATION
340648
Dendrites of neurons are
1 Repeatedly branched, short fibres containing Nissl'a granules
2 Repeatedly branched, short fibres containing no Nissl'a granules
3 Unbranched, short and do not contain Nissl'a granules
4 Unrepeatedly branched, long process without cytoplasm
Explanation:
Dendrites of neurons are highly branched, short fibres containing Nissl's granules. Short fibres which branch repeatedly and project out of the cell body also contain Nissl's granules and are called dendrites.
BIOXI21: NEURAL CONTROL AND COORDINATION
340649
Which of the following is incorrect regarding dendrites?
1 They are short fibres which project out of the cell body
2 They are unbranched
3 They contain Nissl’s granules
4 They transmit impulses towards the cell body
Explanation:
The dendrites are branched. They are the short fibres which branch repeatedly and project out of the cell body. They contain Nissl's granules. They transmit impulses towards the cell body (afferent processes).
BIOXI21: NEURAL CONTROL AND COORDINATION
340650
Unipolar axons are found in
1 Respiratory epithelium
2 Retina
3 Embryo
4 Cerebral cortex
Explanation:
Unipolar (cell body with one axon only; found usually in the embryonic stage
340647
Assertion : Multipolar neurons have two or more axons and one dendrite. Reason : Bipolar neurons are found usually in the cerebral cortex.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
Based on the number of axons and dendrites, the neurons are divided into three types, i.e., multipolar (with one axon and two or more dendrites; found in the cerebral cortex), bipolar (with one axon and one dendrite; found in the retina of eye) and unipolar (cell body with one axon only: found usually in the embryonic stage).
BIOXI21: NEURAL CONTROL AND COORDINATION
340648
Dendrites of neurons are
1 Repeatedly branched, short fibres containing Nissl'a granules
2 Repeatedly branched, short fibres containing no Nissl'a granules
3 Unbranched, short and do not contain Nissl'a granules
4 Unrepeatedly branched, long process without cytoplasm
Explanation:
Dendrites of neurons are highly branched, short fibres containing Nissl's granules. Short fibres which branch repeatedly and project out of the cell body also contain Nissl's granules and are called dendrites.
BIOXI21: NEURAL CONTROL AND COORDINATION
340649
Which of the following is incorrect regarding dendrites?
1 They are short fibres which project out of the cell body
2 They are unbranched
3 They contain Nissl’s granules
4 They transmit impulses towards the cell body
Explanation:
The dendrites are branched. They are the short fibres which branch repeatedly and project out of the cell body. They contain Nissl's granules. They transmit impulses towards the cell body (afferent processes).
BIOXI21: NEURAL CONTROL AND COORDINATION
340650
Unipolar axons are found in
1 Respiratory epithelium
2 Retina
3 Embryo
4 Cerebral cortex
Explanation:
Unipolar (cell body with one axon only; found usually in the embryonic stage
340647
Assertion : Multipolar neurons have two or more axons and one dendrite. Reason : Bipolar neurons are found usually in the cerebral cortex.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
Based on the number of axons and dendrites, the neurons are divided into three types, i.e., multipolar (with one axon and two or more dendrites; found in the cerebral cortex), bipolar (with one axon and one dendrite; found in the retina of eye) and unipolar (cell body with one axon only: found usually in the embryonic stage).
BIOXI21: NEURAL CONTROL AND COORDINATION
340648
Dendrites of neurons are
1 Repeatedly branched, short fibres containing Nissl'a granules
2 Repeatedly branched, short fibres containing no Nissl'a granules
3 Unbranched, short and do not contain Nissl'a granules
4 Unrepeatedly branched, long process without cytoplasm
Explanation:
Dendrites of neurons are highly branched, short fibres containing Nissl's granules. Short fibres which branch repeatedly and project out of the cell body also contain Nissl's granules and are called dendrites.
BIOXI21: NEURAL CONTROL AND COORDINATION
340649
Which of the following is incorrect regarding dendrites?
1 They are short fibres which project out of the cell body
2 They are unbranched
3 They contain Nissl’s granules
4 They transmit impulses towards the cell body
Explanation:
The dendrites are branched. They are the short fibres which branch repeatedly and project out of the cell body. They contain Nissl's granules. They transmit impulses towards the cell body (afferent processes).
BIOXI21: NEURAL CONTROL AND COORDINATION
340650
Unipolar axons are found in
1 Respiratory epithelium
2 Retina
3 Embryo
4 Cerebral cortex
Explanation:
Unipolar (cell body with one axon only; found usually in the embryonic stage
