Advertisements
Advertisements
प्रश्न
Give function of astrocytes in nervous system.
Advertisements
उत्तर
Astrocytes have varied roles in the brain, secretion and absorption of neural transmitter and maintenance of blood-brain barrier BBB. They also regulate the transmission of electrical impulses with the brain.
संबंधित प्रश्न
What are the number of Na+ ions pumped out, and K+ ions pumped into the cell, with respect to the Na+ - K+ pump?
Which of the following is TRUE for the external tissue fluid in polarized state?
Identify the value of action potential.
Identify the correct path of transmission of nerve impulse.
Which of the following statements is TRUE for medullated nerve fibre?
What is the difference between electrical transmission and chemical transmission?
Explain the process of the transport and release of a neurotransmitter with the help of a labelled diagram showing a complete neuron, axon terminal and synapse.
The electronegativity inside the membrane is due to
Write one word for the following:
Point of contact between two nerve cells.
During the phase of depolarisation of nerve impulse, ______.
