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प्रश्न
The resting potential of a neuron is ______.
पर्याय
30 millivolts
-30 millivolts
70 millivolts
-70 millivolts
उत्तर
The resting potential of a neuron is -70 millivolts.
संबंधित प्रश्न
The nervous system of mammals uses both electrical and chemical means to send signals via neurons. Which part of the neuron receives impulse?
The supporting cells that produce myelin sheath in the PNS are _________.
Receptors for protein hormones are located ________.
Match the organism with the type of nervous system found in them.
| 1. Neurons | a. Earthworm |
| 2. Ladder-type | b. Hydra |
| 3. Ganglion | c. Flatworm |
| 4. Nerve net | d. Human |
Short answer question
List the properties of the nerve fibres.
Long answer question
Draw the neat labelled diagram of Multipolar Neuron.
Answer the following question.
Identify and name the type of tissue in the following:
Skin
Identify and name the type of tissue in the following:
Inner lining of the buccal cavity
Answer the following question.
Supriya stepped out into the bright street from a cinema theatre. In response, her eye pupil shrunk. Identify the muscle responsible for the same.
Match the following:
| 'A' Group | 'B' Group |
| 1. Muscle | a. Perichondrium |
| 2. Bone | b. Sarcolemma |
| 3. Nerve cell | c. Periosteum |
| 4. Cartilage | d. Neurilemma |
