285087
Match the column I (various phase of an action potential) with column II (ionic activity associated) and choose the correct option.
Column-I |Column-II
A. Resting stage of a neuron |I. Opening and then closing of the sodium channels
B. Depolarization phase in the generation of an action potential. |II. All voltage gated sodium and potassium channels
are closed.
C. Repolarization phase in the generation of action potential |III. The sodium channels remain opened.
D. Absolute refractory phase. |IV. Opening of potassium gates and the rushing of potassium
285088
Column $I$ lists the parts of the human brain and column II lists the functions. Match the two columns and identify the correct option.
Column-I |Column-II
A. Cerebrum |I. Body temperature
B. Cerebellum |II. Controls vision and hearing
C. Hypothalamus |III. Controls the rate of Heart beat
D. Medulla oblongata |IV. Maintains body posture
285089
Match the given terms in column I with in column II and choose the correct options.
Column-I (Type of neuron) | Column-II(location)
A. Unipolar neuron |I. In cerebral cortex
B. Bipolar neuron |II. In embryonic stage
C. Multipolar neuron |III. In retina of eye
D. Nodes of Ranvier |IV. Gaps between two adjacent myelin sheaths
285087
Match the column I (various phase of an action potential) with column II (ionic activity associated) and choose the correct option.
Column-I |Column-II
A. Resting stage of a neuron |I. Opening and then closing of the sodium channels
B. Depolarization phase in the generation of an action potential. |II. All voltage gated sodium and potassium channels
are closed.
C. Repolarization phase in the generation of action potential |III. The sodium channels remain opened.
D. Absolute refractory phase. |IV. Opening of potassium gates and the rushing of potassium
285088
Column $I$ lists the parts of the human brain and column II lists the functions. Match the two columns and identify the correct option.
Column-I |Column-II
A. Cerebrum |I. Body temperature
B. Cerebellum |II. Controls vision and hearing
C. Hypothalamus |III. Controls the rate of Heart beat
D. Medulla oblongata |IV. Maintains body posture
285089
Match the given terms in column I with in column II and choose the correct options.
Column-I (Type of neuron) | Column-II(location)
A. Unipolar neuron |I. In cerebral cortex
B. Bipolar neuron |II. In embryonic stage
C. Multipolar neuron |III. In retina of eye
D. Nodes of Ranvier |IV. Gaps between two adjacent myelin sheaths
285087
Match the column I (various phase of an action potential) with column II (ionic activity associated) and choose the correct option.
Column-I |Column-II
A. Resting stage of a neuron |I. Opening and then closing of the sodium channels
B. Depolarization phase in the generation of an action potential. |II. All voltage gated sodium and potassium channels
are closed.
C. Repolarization phase in the generation of action potential |III. The sodium channels remain opened.
D. Absolute refractory phase. |IV. Opening of potassium gates and the rushing of potassium
285088
Column $I$ lists the parts of the human brain and column II lists the functions. Match the two columns and identify the correct option.
Column-I |Column-II
A. Cerebrum |I. Body temperature
B. Cerebellum |II. Controls vision and hearing
C. Hypothalamus |III. Controls the rate of Heart beat
D. Medulla oblongata |IV. Maintains body posture
285089
Match the given terms in column I with in column II and choose the correct options.
Column-I (Type of neuron) | Column-II(location)
A. Unipolar neuron |I. In cerebral cortex
B. Bipolar neuron |II. In embryonic stage
C. Multipolar neuron |III. In retina of eye
D. Nodes of Ranvier |IV. Gaps between two adjacent myelin sheaths