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प्रश्न
Complete the statement by choosing appropriate match among the following -
| a. Resting potential | i. Chemicals involved in the transmission of impulses at synapses. |
| b. Nerve impulse | ii. Gap between the pre synaptic and post synaptic neurons |
| c. Synaptic cleft | iii. Electrical potential difference across the resting neural membrane |
| d. Neurotransmitters | iv. An electrical wave like response of a neuron to a stimulation |
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उत्तर
| a. Resting potential | iii. Electrical potential difference across the resting neural membrane |
| b. Nerve impulse | iv. An electrical wave like response of a neuron to a stimulation. |
| c. Synaptic cleft | ii. Gap between the pre synaptic and post synaptic neurons |
| d. Neurotransmitters | i. Chemicals involved in the transmission of impulses at synapses |
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संबंधित प्रश्न
Compare the following:
Resting potential and action potential
Give a brief account of Mechanism of synaptic transmission.
Explain the role of Na+ in the generation of action potential.
A person is showing symptoms like increased BMR, heart rate, pulse rate, blood pressure and deposition of fats in eye sockets. Name the disease he is suffering from.
Long answer question.
Explain the process of conduction of nerve impulses up to the development of action potential.
Define Saltatory conduction.
Which ions is the resting membrane more permeable to?
Match the Column - I with Column - II:
| Column I | Column II | ||
| i. | P - wave | p. | Depolarisation of ventricles |
| ii. | QRS complex | q. | Repolarisation of ventricles |
| iii. | T - wave | r. | Coronary ischemia |
| s. | Development of atria | ||
| t. | Repolarisation of atria |
The axoplasm inside the axon contains high concentration of (i) ions and low concentration of _(ii)_ ions, during the resting state of the neuron.
What is the average potential difference across the nerve cell membrane?
Which of the following is TRUE for the external tissue fluid in polarized state?
Identify the correct path of transmission of nerve impulse.
Resting membrane potential is maintained by ______.
During resting potential, the axonal membrane is polarised, indicate the movement of +ve and –ve ions leading to polarisation diagrammatically.
What is the difference between electrical transmission and chemical transmission?
The electronegativity inside the membrane is due to
Write a short note on the following:
Synapse
