Mechanism of transmission of neural impulse
What is the mechanism through which the neural impulse is transmitted all along the axon?
Expert
Neural impulse is transmitted all along the neuronal membrane through the process of the depolarization of the consecutive neighboring regions. Whenever, a region within the internal surface of the membrane is depolarized it develop to more positive in relation to the neighboring internal region. Thus, the positive electrical charges (ions) move in the direction of this more negative region and the voltage-gated sodium channels are activated and open. Then, the action potential linearly spreads all along the membrane until near the presynaptic region of axon.
What do myeloid immunodeficiencies cause?
Write down the main cells of nervous system?
What is LeadershipA) Some common themes within definitions of leadership: leadership is an influencing process; leaders need followers an unequal power distribution; leadership occurs when trying to achieve certain objectives
Throughout mitotic anaphase is there separation of homologous chromosomes or separation of identical chromatids?
Explain the female reproductive system in detail with the help of diagram?
How does facilitated diffusion show similarities with the enzymatic chemical reactions?
How the cerebrum is anatomically classified?
Name the germ layer from which blood cells originate? What are the other organs and tissues made from that germ layer?
Explain briefly how AIDS is caused in the human beings?
Illustrate is the esophagus a muscular organ or not? Why even in a patient lying completely flat on a hospital bed can the swallowed food arrive at the stomach?
18,76,764
1959609 Asked
3,689
Active Tutors
1454779
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!