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.
Personality is the sum of different traits of a person. Personality is not known by a single trait. It is a composition of physical appearance, emotional attributes, sociability, objectivity, friendliness, thoughtfulness and so on. Personality is characterized by major trait dimensions such as re
Which plant tissues specialized in the covering?
Specify the elements which constitute the internal ear? State some of the functions of those structures?
Is the phase when an insect larva is in a cocoon a phase of total biological inactivity? Answer: The period whenever the larva is in its cocoon is a time of intense
Explain the term evolutionary tree? Is there an accurate evolutionary tree known by science which describes the emergence and origin of each and every kind of living being?
Team Building: It is a procedure which develops cooperation and teamwork in a work unit. To comprise an efficient team, its members should share a common goal, encompass respect for each other, and be provoked to use the strengths of each member to at
Write down the three periods in which interphase are separated.
An mRNA molecule codifies just one kind of protein?
What do you mean by the term corpus luteum? Briefly illustrate it.
Which disease takes place due to the lack of vitamin "D"? Answer: Rickets is the disease that takes place due to the deficiency of vitamin "D".
18,76,764
1939621 Asked
3,689
Active Tutors
1449023
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!