Transmission of Impulse
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BIOXI21: NEURAL CONTROL AND COORDINATION

340796 A nerve impulse is transmitted from one neuron to another through junctions called

1 Synaptic cleft
2 Neuroreceptor junction
3 Synapse
4 1 and 3
BIOXI21: NEURAL CONTROL AND COORDINATION

340766 The figure given below is a diagrammatic sketch of a synapse. Select the option which correctly identifies one of the labelled parts along with its characteristic feature.
supporting img

1 \[\begin{array}{l}
{\rm{A : Dendrite }}\;\;\;\;\;\;\;\;\;\;\;\;{\rm{-Carries\;impulses}}\;\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{towards\;the\;cyton}}
\end{array}\]
2 \[\begin{array}{l}
{\rm{B : Synaptic}}\;{\rm{vesicle - Filled\;with\;a}}\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{neurotransmitter}}
\end{array}\]
3 \[\begin{array}{l}
{\rm{C : Presynaptic}}\;\;\;\;\;\;\;{\rm{ - Contains\;receptors}}\;\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{ }}\;\;\;\;{\rm{for}}\;{\rm{membrane\;the}}\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{neurotransmitter}}
\end{array}\]
4 \[\begin{array}{l}
{\rm{D : Synaptic\;cleft }}\;\;\;\;{\rm{- Enveloped\;by}}\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{myelin\;sheath}}
\end{array}\]
BIOXI21: NEURAL CONTROL AND COORDINATION

340767 A person entering an empty room suddenly finds a snake right in front on opening the door. Which one of the following is likely to happen in his neurohormonal control system?

1 Neurotransmitters diffuse rapidly across the cleft and transmit a nerve impulse.
2 Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal medulla.
3 Hypothalamus activates the parasympathetic division of brain.
4 Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal cortex.
AIPMT - 2012
BIOXI21: NEURAL CONTROL AND COORDINATION

340768 Transmission of a impulse across ____ is very similar to impulse conduction along a single axon.

1 Chemical synapses
2 Electrical synapses
3 Electrical synapsis
4 Chemical synapsis
BIOXI21: NEURAL CONTROL AND COORDINATION

340769 Identify structure and chemicals involved in chemical impulse A, B & \(\mathrm{C}\) in the given diagram?
supporting img

1 A - Synapse,
B - Neurotransmitters,
C - Synaptic vesicles
2 A - Neurotransmitters,
B - Synaptic vesicles,
C - Synapse
3 A - Neurotransmitters,
B - Synapse,
C - Synaptic vesicles
4 A - Synaptic vesicles,
B - Neurotransmitters,
C - Synapse
NEET DIGITAL LIBRARY
BIOXI21: NEURAL CONTROL AND COORDINATION

340796 A nerve impulse is transmitted from one neuron to another through junctions called

1 Synaptic cleft
2 Neuroreceptor junction
3 Synapse
4 1 and 3
BIOXI21: NEURAL CONTROL AND COORDINATION

340766 The figure given below is a diagrammatic sketch of a synapse. Select the option which correctly identifies one of the labelled parts along with its characteristic feature.
supporting img

1 \[\begin{array}{l}
{\rm{A : Dendrite }}\;\;\;\;\;\;\;\;\;\;\;\;{\rm{-Carries\;impulses}}\;\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{towards\;the\;cyton}}
\end{array}\]
2 \[\begin{array}{l}
{\rm{B : Synaptic}}\;{\rm{vesicle - Filled\;with\;a}}\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{neurotransmitter}}
\end{array}\]
3 \[\begin{array}{l}
{\rm{C : Presynaptic}}\;\;\;\;\;\;\;{\rm{ - Contains\;receptors}}\;\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{ }}\;\;\;\;{\rm{for}}\;{\rm{membrane\;the}}\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{neurotransmitter}}
\end{array}\]
4 \[\begin{array}{l}
{\rm{D : Synaptic\;cleft }}\;\;\;\;{\rm{- Enveloped\;by}}\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{myelin\;sheath}}
\end{array}\]
BIOXI21: NEURAL CONTROL AND COORDINATION

340767 A person entering an empty room suddenly finds a snake right in front on opening the door. Which one of the following is likely to happen in his neurohormonal control system?

1 Neurotransmitters diffuse rapidly across the cleft and transmit a nerve impulse.
2 Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal medulla.
3 Hypothalamus activates the parasympathetic division of brain.
4 Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal cortex.
AIPMT - 2012
BIOXI21: NEURAL CONTROL AND COORDINATION

340768 Transmission of a impulse across ____ is very similar to impulse conduction along a single axon.

1 Chemical synapses
2 Electrical synapses
3 Electrical synapsis
4 Chemical synapsis
BIOXI21: NEURAL CONTROL AND COORDINATION

340769 Identify structure and chemicals involved in chemical impulse A, B & \(\mathrm{C}\) in the given diagram?
supporting img

1 A - Synapse,
B - Neurotransmitters,
C - Synaptic vesicles
2 A - Neurotransmitters,
B - Synaptic vesicles,
C - Synapse
3 A - Neurotransmitters,
B - Synapse,
C - Synaptic vesicles
4 A - Synaptic vesicles,
B - Neurotransmitters,
C - Synapse
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BIOXI21: NEURAL CONTROL AND COORDINATION

340796 A nerve impulse is transmitted from one neuron to another through junctions called

1 Synaptic cleft
2 Neuroreceptor junction
3 Synapse
4 1 and 3
BIOXI21: NEURAL CONTROL AND COORDINATION

340766 The figure given below is a diagrammatic sketch of a synapse. Select the option which correctly identifies one of the labelled parts along with its characteristic feature.
supporting img

1 \[\begin{array}{l}
{\rm{A : Dendrite }}\;\;\;\;\;\;\;\;\;\;\;\;{\rm{-Carries\;impulses}}\;\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{towards\;the\;cyton}}
\end{array}\]
2 \[\begin{array}{l}
{\rm{B : Synaptic}}\;{\rm{vesicle - Filled\;with\;a}}\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{neurotransmitter}}
\end{array}\]
3 \[\begin{array}{l}
{\rm{C : Presynaptic}}\;\;\;\;\;\;\;{\rm{ - Contains\;receptors}}\;\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{ }}\;\;\;\;{\rm{for}}\;{\rm{membrane\;the}}\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{neurotransmitter}}
\end{array}\]
4 \[\begin{array}{l}
{\rm{D : Synaptic\;cleft }}\;\;\;\;{\rm{- Enveloped\;by}}\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{myelin\;sheath}}
\end{array}\]
BIOXI21: NEURAL CONTROL AND COORDINATION

340767 A person entering an empty room suddenly finds a snake right in front on opening the door. Which one of the following is likely to happen in his neurohormonal control system?

1 Neurotransmitters diffuse rapidly across the cleft and transmit a nerve impulse.
2 Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal medulla.
3 Hypothalamus activates the parasympathetic division of brain.
4 Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal cortex.
AIPMT - 2012
BIOXI21: NEURAL CONTROL AND COORDINATION

340768 Transmission of a impulse across ____ is very similar to impulse conduction along a single axon.

1 Chemical synapses
2 Electrical synapses
3 Electrical synapsis
4 Chemical synapsis
BIOXI21: NEURAL CONTROL AND COORDINATION

340769 Identify structure and chemicals involved in chemical impulse A, B & \(\mathrm{C}\) in the given diagram?
supporting img

1 A - Synapse,
B - Neurotransmitters,
C - Synaptic vesicles
2 A - Neurotransmitters,
B - Synaptic vesicles,
C - Synapse
3 A - Neurotransmitters,
B - Synapse,
C - Synaptic vesicles
4 A - Synaptic vesicles,
B - Neurotransmitters,
C - Synapse
For More Updates join with Us
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BIOXI21: NEURAL CONTROL AND COORDINATION

340796 A nerve impulse is transmitted from one neuron to another through junctions called

1 Synaptic cleft
2 Neuroreceptor junction
3 Synapse
4 1 and 3
BIOXI21: NEURAL CONTROL AND COORDINATION

340766 The figure given below is a diagrammatic sketch of a synapse. Select the option which correctly identifies one of the labelled parts along with its characteristic feature.
supporting img

1 \[\begin{array}{l}
{\rm{A : Dendrite }}\;\;\;\;\;\;\;\;\;\;\;\;{\rm{-Carries\;impulses}}\;\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{towards\;the\;cyton}}
\end{array}\]
2 \[\begin{array}{l}
{\rm{B : Synaptic}}\;{\rm{vesicle - Filled\;with\;a}}\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{neurotransmitter}}
\end{array}\]
3 \[\begin{array}{l}
{\rm{C : Presynaptic}}\;\;\;\;\;\;\;{\rm{ - Contains\;receptors}}\;\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{ }}\;\;\;\;{\rm{for}}\;{\rm{membrane\;the}}\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{neurotransmitter}}
\end{array}\]
4 \[\begin{array}{l}
{\rm{D : Synaptic\;cleft }}\;\;\;\;{\rm{- Enveloped\;by}}\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{myelin\;sheath}}
\end{array}\]
BIOXI21: NEURAL CONTROL AND COORDINATION

340767 A person entering an empty room suddenly finds a snake right in front on opening the door. Which one of the following is likely to happen in his neurohormonal control system?

1 Neurotransmitters diffuse rapidly across the cleft and transmit a nerve impulse.
2 Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal medulla.
3 Hypothalamus activates the parasympathetic division of brain.
4 Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal cortex.
AIPMT - 2012
BIOXI21: NEURAL CONTROL AND COORDINATION

340768 Transmission of a impulse across ____ is very similar to impulse conduction along a single axon.

1 Chemical synapses
2 Electrical synapses
3 Electrical synapsis
4 Chemical synapsis
BIOXI21: NEURAL CONTROL AND COORDINATION

340769 Identify structure and chemicals involved in chemical impulse A, B & \(\mathrm{C}\) in the given diagram?
supporting img

1 A - Synapse,
B - Neurotransmitters,
C - Synaptic vesicles
2 A - Neurotransmitters,
B - Synaptic vesicles,
C - Synapse
3 A - Neurotransmitters,
B - Synapse,
C - Synaptic vesicles
4 A - Synaptic vesicles,
B - Neurotransmitters,
C - Synapse
NEET DIGITAL LIBRARY
BIOXI21: NEURAL CONTROL AND COORDINATION

340796 A nerve impulse is transmitted from one neuron to another through junctions called

1 Synaptic cleft
2 Neuroreceptor junction
3 Synapse
4 1 and 3
BIOXI21: NEURAL CONTROL AND COORDINATION

340766 The figure given below is a diagrammatic sketch of a synapse. Select the option which correctly identifies one of the labelled parts along with its characteristic feature.
supporting img

1 \[\begin{array}{l}
{\rm{A : Dendrite }}\;\;\;\;\;\;\;\;\;\;\;\;{\rm{-Carries\;impulses}}\;\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{towards\;the\;cyton}}
\end{array}\]
2 \[\begin{array}{l}
{\rm{B : Synaptic}}\;{\rm{vesicle - Filled\;with\;a}}\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{neurotransmitter}}
\end{array}\]
3 \[\begin{array}{l}
{\rm{C : Presynaptic}}\;\;\;\;\;\;\;{\rm{ - Contains\;receptors}}\;\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{ }}\;\;\;\;{\rm{for}}\;{\rm{membrane\;the}}\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{neurotransmitter}}
\end{array}\]
4 \[\begin{array}{l}
{\rm{D : Synaptic\;cleft }}\;\;\;\;{\rm{- Enveloped\;by}}\\
\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\rm{myelin\;sheath}}
\end{array}\]
BIOXI21: NEURAL CONTROL AND COORDINATION

340767 A person entering an empty room suddenly finds a snake right in front on opening the door. Which one of the following is likely to happen in his neurohormonal control system?

1 Neurotransmitters diffuse rapidly across the cleft and transmit a nerve impulse.
2 Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal medulla.
3 Hypothalamus activates the parasympathetic division of brain.
4 Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal cortex.
AIPMT - 2012
BIOXI21: NEURAL CONTROL AND COORDINATION

340768 Transmission of a impulse across ____ is very similar to impulse conduction along a single axon.

1 Chemical synapses
2 Electrical synapses
3 Electrical synapsis
4 Chemical synapsis
BIOXI21: NEURAL CONTROL AND COORDINATION

340769 Identify structure and chemicals involved in chemical impulse A, B & \(\mathrm{C}\) in the given diagram?
supporting img

1 A - Synapse,
B - Neurotransmitters,
C - Synaptic vesicles
2 A - Neurotransmitters,
B - Synaptic vesicles,
C - Synapse
3 A - Neurotransmitters,
B - Synapse,
C - Synaptic vesicles
4 A - Synaptic vesicles,
B - Neurotransmitters,
C - Synapse