NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXI21: NEURAL CONTROL AND COORDINATION
340678
How many of the statements are false with respect to reflex action?
1 Sudden withdrawal of body part from object which comes in contact may include in reflex action
2 Reflex pathway contains at least two afferent and one efferent neuron.
3 The afferent neuron receives signal from a sensory organ and transmits the impulse via a dorsal nerve root into the CNS
4 All are correct
Explanation:
The reflex pathway comprises at least one afferent neuron (receptor) and one efferent (effector or excitor) neuron appropriately arranged in a series
BIOXI21: NEURAL CONTROL AND COORDINATION
340679
The process of response to a peripheral nervous stimulation that occurs involuntarily is called
1 Resting membrane potential
2 Action potential
3 Reflex action
4 Activation energy
Explanation:
The entire process of response to a peripheral nervous stimulation, that occurs involuntarily, i.e. without conscious efforts or thought and requires involvement of a part of the central nervous system is called a reflex action.
BIOXI21: NEURAL CONTROL AND COORDINATION
340680
Which of the following are due to reflex action?
1 Vomiting
2 Sneezing
3 Coughing
4 All of these
Explanation:
All are reflex actions.
BIOXI21: NEURAL CONTROL AND COORDINATION
340681
Given below are different components of reflex are.i. Effector neuronii. Dorsal nerve rootiii. CNSiv. Afferent neuronv. Sensory receptor vi. Effector organ Arrange these in correct order of action potential that follows a sensory receptor stimulation.
1 v, iv, iii, ii, i, vi
2 v,iv, ii, iii , i, vi
3 v, iii, iv, i, ii, vi
4 v, ii , iv, iii ,i , vi
Explanation:
The correct pathway of reflex arc is Sensory receptor \(\rightarrow\) Afferent neuron \(\rightarrow\) Dorsal nerve root \(\rightarrow\) CNS \(\rightarrow\) Effector neuron \(\rightarrow\) Effector organs.
340678
How many of the statements are false with respect to reflex action?
1 Sudden withdrawal of body part from object which comes in contact may include in reflex action
2 Reflex pathway contains at least two afferent and one efferent neuron.
3 The afferent neuron receives signal from a sensory organ and transmits the impulse via a dorsal nerve root into the CNS
4 All are correct
Explanation:
The reflex pathway comprises at least one afferent neuron (receptor) and one efferent (effector or excitor) neuron appropriately arranged in a series
BIOXI21: NEURAL CONTROL AND COORDINATION
340679
The process of response to a peripheral nervous stimulation that occurs involuntarily is called
1 Resting membrane potential
2 Action potential
3 Reflex action
4 Activation energy
Explanation:
The entire process of response to a peripheral nervous stimulation, that occurs involuntarily, i.e. without conscious efforts or thought and requires involvement of a part of the central nervous system is called a reflex action.
BIOXI21: NEURAL CONTROL AND COORDINATION
340680
Which of the following are due to reflex action?
1 Vomiting
2 Sneezing
3 Coughing
4 All of these
Explanation:
All are reflex actions.
BIOXI21: NEURAL CONTROL AND COORDINATION
340681
Given below are different components of reflex are.i. Effector neuronii. Dorsal nerve rootiii. CNSiv. Afferent neuronv. Sensory receptor vi. Effector organ Arrange these in correct order of action potential that follows a sensory receptor stimulation.
1 v, iv, iii, ii, i, vi
2 v,iv, ii, iii , i, vi
3 v, iii, iv, i, ii, vi
4 v, ii , iv, iii ,i , vi
Explanation:
The correct pathway of reflex arc is Sensory receptor \(\rightarrow\) Afferent neuron \(\rightarrow\) Dorsal nerve root \(\rightarrow\) CNS \(\rightarrow\) Effector neuron \(\rightarrow\) Effector organs.
340678
How many of the statements are false with respect to reflex action?
1 Sudden withdrawal of body part from object which comes in contact may include in reflex action
2 Reflex pathway contains at least two afferent and one efferent neuron.
3 The afferent neuron receives signal from a sensory organ and transmits the impulse via a dorsal nerve root into the CNS
4 All are correct
Explanation:
The reflex pathway comprises at least one afferent neuron (receptor) and one efferent (effector or excitor) neuron appropriately arranged in a series
BIOXI21: NEURAL CONTROL AND COORDINATION
340679
The process of response to a peripheral nervous stimulation that occurs involuntarily is called
1 Resting membrane potential
2 Action potential
3 Reflex action
4 Activation energy
Explanation:
The entire process of response to a peripheral nervous stimulation, that occurs involuntarily, i.e. without conscious efforts or thought and requires involvement of a part of the central nervous system is called a reflex action.
BIOXI21: NEURAL CONTROL AND COORDINATION
340680
Which of the following are due to reflex action?
1 Vomiting
2 Sneezing
3 Coughing
4 All of these
Explanation:
All are reflex actions.
BIOXI21: NEURAL CONTROL AND COORDINATION
340681
Given below are different components of reflex are.i. Effector neuronii. Dorsal nerve rootiii. CNSiv. Afferent neuronv. Sensory receptor vi. Effector organ Arrange these in correct order of action potential that follows a sensory receptor stimulation.
1 v, iv, iii, ii, i, vi
2 v,iv, ii, iii , i, vi
3 v, iii, iv, i, ii, vi
4 v, ii , iv, iii ,i , vi
Explanation:
The correct pathway of reflex arc is Sensory receptor \(\rightarrow\) Afferent neuron \(\rightarrow\) Dorsal nerve root \(\rightarrow\) CNS \(\rightarrow\) Effector neuron \(\rightarrow\) Effector organs.
340678
How many of the statements are false with respect to reflex action?
1 Sudden withdrawal of body part from object which comes in contact may include in reflex action
2 Reflex pathway contains at least two afferent and one efferent neuron.
3 The afferent neuron receives signal from a sensory organ and transmits the impulse via a dorsal nerve root into the CNS
4 All are correct
Explanation:
The reflex pathway comprises at least one afferent neuron (receptor) and one efferent (effector or excitor) neuron appropriately arranged in a series
BIOXI21: NEURAL CONTROL AND COORDINATION
340679
The process of response to a peripheral nervous stimulation that occurs involuntarily is called
1 Resting membrane potential
2 Action potential
3 Reflex action
4 Activation energy
Explanation:
The entire process of response to a peripheral nervous stimulation, that occurs involuntarily, i.e. without conscious efforts or thought and requires involvement of a part of the central nervous system is called a reflex action.
BIOXI21: NEURAL CONTROL AND COORDINATION
340680
Which of the following are due to reflex action?
1 Vomiting
2 Sneezing
3 Coughing
4 All of these
Explanation:
All are reflex actions.
BIOXI21: NEURAL CONTROL AND COORDINATION
340681
Given below are different components of reflex are.i. Effector neuronii. Dorsal nerve rootiii. CNSiv. Afferent neuronv. Sensory receptor vi. Effector organ Arrange these in correct order of action potential that follows a sensory receptor stimulation.
1 v, iv, iii, ii, i, vi
2 v,iv, ii, iii , i, vi
3 v, iii, iv, i, ii, vi
4 v, ii , iv, iii ,i , vi
Explanation:
The correct pathway of reflex arc is Sensory receptor \(\rightarrow\) Afferent neuron \(\rightarrow\) Dorsal nerve root \(\rightarrow\) CNS \(\rightarrow\) Effector neuron \(\rightarrow\) Effector organs.
