285097
Which of the following statements are correct?
1 Only (i), (ii) and (iii)
2 Only (ii) and (iii)
3 Only (v)
4 All of them
Explanation:
(d) All of the given statements are correct.
NCERT Page-315
Neural Control and Coordination
285098
Which of the following statements is/are incorrect? NCERTL Page-320, 321 / N-235, 236
1 Only (i) and (ii)
2 Only (i) and (iv)
3 Only (iv)
4 Only (i) and (v)
Explanation:
(c) Only statement IV is incorrect. The correct statement is - the fore brain consists of cerebrum, thalamus and hypothalamus.
Neural Control and Coordination
285090
Statement I: Nerve conduction is the one way conduction.
Statement II: Nerve impulse is transmitted from dendrite terminals to axon terminals.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(b) Nerve impulses are always transmitted across a synapse from the axon terminals of one neuron to the dendrite/cell body of the next neuron but never in the reverse direction. Since the neurotransmitter is present only in the axon terminals and not in the dendrite or cell body, it cannot be released from the dendrite or cell body even if the impulse reaches there.
NCERT Page-317
Neural Control and Coordination
285091
Statement I: Neural system is better organised in insects due to the presence of brain, ganglia and neural tissues.
Statement II: Neural organisation is very simple in lower invertebrates.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(d)
NCERT Page-316 / N-231
Neural Control and Coordination
285092
Statement I: Neurons are excitable cells.
Statement II: The membrane of neurons in a depolarised state is responsible for excitability.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(d) Neurons are excitable cells. Excitability is the ability of nerve cells to generate an electrical impulse in response to stimulus. When a nerve fibre receives stimulus, the potential across the membrane is reversed at the point of excitation. It means, the inner side of plasma membrane of the cell becomes more positively charged with respect to the outer side of plasma membrane. This change in polarity is called action potential. This condition of reverse polarity is said to be depolarised.
285097
Which of the following statements are correct?
1 Only (i), (ii) and (iii)
2 Only (ii) and (iii)
3 Only (v)
4 All of them
Explanation:
(d) All of the given statements are correct.
NCERT Page-315
Neural Control and Coordination
285098
Which of the following statements is/are incorrect? NCERTL Page-320, 321 / N-235, 236
1 Only (i) and (ii)
2 Only (i) and (iv)
3 Only (iv)
4 Only (i) and (v)
Explanation:
(c) Only statement IV is incorrect. The correct statement is - the fore brain consists of cerebrum, thalamus and hypothalamus.
Neural Control and Coordination
285090
Statement I: Nerve conduction is the one way conduction.
Statement II: Nerve impulse is transmitted from dendrite terminals to axon terminals.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(b) Nerve impulses are always transmitted across a synapse from the axon terminals of one neuron to the dendrite/cell body of the next neuron but never in the reverse direction. Since the neurotransmitter is present only in the axon terminals and not in the dendrite or cell body, it cannot be released from the dendrite or cell body even if the impulse reaches there.
NCERT Page-317
Neural Control and Coordination
285091
Statement I: Neural system is better organised in insects due to the presence of brain, ganglia and neural tissues.
Statement II: Neural organisation is very simple in lower invertebrates.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(d)
NCERT Page-316 / N-231
Neural Control and Coordination
285092
Statement I: Neurons are excitable cells.
Statement II: The membrane of neurons in a depolarised state is responsible for excitability.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(d) Neurons are excitable cells. Excitability is the ability of nerve cells to generate an electrical impulse in response to stimulus. When a nerve fibre receives stimulus, the potential across the membrane is reversed at the point of excitation. It means, the inner side of plasma membrane of the cell becomes more positively charged with respect to the outer side of plasma membrane. This change in polarity is called action potential. This condition of reverse polarity is said to be depolarised.
285097
Which of the following statements are correct?
1 Only (i), (ii) and (iii)
2 Only (ii) and (iii)
3 Only (v)
4 All of them
Explanation:
(d) All of the given statements are correct.
NCERT Page-315
Neural Control and Coordination
285098
Which of the following statements is/are incorrect? NCERTL Page-320, 321 / N-235, 236
1 Only (i) and (ii)
2 Only (i) and (iv)
3 Only (iv)
4 Only (i) and (v)
Explanation:
(c) Only statement IV is incorrect. The correct statement is - the fore brain consists of cerebrum, thalamus and hypothalamus.
Neural Control and Coordination
285090
Statement I: Nerve conduction is the one way conduction.
Statement II: Nerve impulse is transmitted from dendrite terminals to axon terminals.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(b) Nerve impulses are always transmitted across a synapse from the axon terminals of one neuron to the dendrite/cell body of the next neuron but never in the reverse direction. Since the neurotransmitter is present only in the axon terminals and not in the dendrite or cell body, it cannot be released from the dendrite or cell body even if the impulse reaches there.
NCERT Page-317
Neural Control and Coordination
285091
Statement I: Neural system is better organised in insects due to the presence of brain, ganglia and neural tissues.
Statement II: Neural organisation is very simple in lower invertebrates.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(d)
NCERT Page-316 / N-231
Neural Control and Coordination
285092
Statement I: Neurons are excitable cells.
Statement II: The membrane of neurons in a depolarised state is responsible for excitability.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(d) Neurons are excitable cells. Excitability is the ability of nerve cells to generate an electrical impulse in response to stimulus. When a nerve fibre receives stimulus, the potential across the membrane is reversed at the point of excitation. It means, the inner side of plasma membrane of the cell becomes more positively charged with respect to the outer side of plasma membrane. This change in polarity is called action potential. This condition of reverse polarity is said to be depolarised.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Neural Control and Coordination
285097
Which of the following statements are correct?
1 Only (i), (ii) and (iii)
2 Only (ii) and (iii)
3 Only (v)
4 All of them
Explanation:
(d) All of the given statements are correct.
NCERT Page-315
Neural Control and Coordination
285098
Which of the following statements is/are incorrect? NCERTL Page-320, 321 / N-235, 236
1 Only (i) and (ii)
2 Only (i) and (iv)
3 Only (iv)
4 Only (i) and (v)
Explanation:
(c) Only statement IV is incorrect. The correct statement is - the fore brain consists of cerebrum, thalamus and hypothalamus.
Neural Control and Coordination
285090
Statement I: Nerve conduction is the one way conduction.
Statement II: Nerve impulse is transmitted from dendrite terminals to axon terminals.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(b) Nerve impulses are always transmitted across a synapse from the axon terminals of one neuron to the dendrite/cell body of the next neuron but never in the reverse direction. Since the neurotransmitter is present only in the axon terminals and not in the dendrite or cell body, it cannot be released from the dendrite or cell body even if the impulse reaches there.
NCERT Page-317
Neural Control and Coordination
285091
Statement I: Neural system is better organised in insects due to the presence of brain, ganglia and neural tissues.
Statement II: Neural organisation is very simple in lower invertebrates.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(d)
NCERT Page-316 / N-231
Neural Control and Coordination
285092
Statement I: Neurons are excitable cells.
Statement II: The membrane of neurons in a depolarised state is responsible for excitability.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(d) Neurons are excitable cells. Excitability is the ability of nerve cells to generate an electrical impulse in response to stimulus. When a nerve fibre receives stimulus, the potential across the membrane is reversed at the point of excitation. It means, the inner side of plasma membrane of the cell becomes more positively charged with respect to the outer side of plasma membrane. This change in polarity is called action potential. This condition of reverse polarity is said to be depolarised.
285097
Which of the following statements are correct?
1 Only (i), (ii) and (iii)
2 Only (ii) and (iii)
3 Only (v)
4 All of them
Explanation:
(d) All of the given statements are correct.
NCERT Page-315
Neural Control and Coordination
285098
Which of the following statements is/are incorrect? NCERTL Page-320, 321 / N-235, 236
1 Only (i) and (ii)
2 Only (i) and (iv)
3 Only (iv)
4 Only (i) and (v)
Explanation:
(c) Only statement IV is incorrect. The correct statement is - the fore brain consists of cerebrum, thalamus and hypothalamus.
Neural Control and Coordination
285090
Statement I: Nerve conduction is the one way conduction.
Statement II: Nerve impulse is transmitted from dendrite terminals to axon terminals.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(b) Nerve impulses are always transmitted across a synapse from the axon terminals of one neuron to the dendrite/cell body of the next neuron but never in the reverse direction. Since the neurotransmitter is present only in the axon terminals and not in the dendrite or cell body, it cannot be released from the dendrite or cell body even if the impulse reaches there.
NCERT Page-317
Neural Control and Coordination
285091
Statement I: Neural system is better organised in insects due to the presence of brain, ganglia and neural tissues.
Statement II: Neural organisation is very simple in lower invertebrates.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(d)
NCERT Page-316 / N-231
Neural Control and Coordination
285092
Statement I: Neurons are excitable cells.
Statement II: The membrane of neurons in a depolarised state is responsible for excitability.
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(d) Neurons are excitable cells. Excitability is the ability of nerve cells to generate an electrical impulse in response to stimulus. When a nerve fibre receives stimulus, the potential across the membrane is reversed at the point of excitation. It means, the inner side of plasma membrane of the cell becomes more positively charged with respect to the outer side of plasma membrane. This change in polarity is called action potential. This condition of reverse polarity is said to be depolarised.