00:02
Hello students, as asked in the given question, which structure allows spread of action potential on the membrane and deep into the cell? the keynote here is we are going to select from the given options the structure that is helpful for transfer of action potential deep into the cell, deep into the muscle fiber.
00:36
The cell here is muscle fiber.
00:37
Now let us consider the options given.
00:39
First option let us consider synapse.
00:41
This is the small gap that is present between two neurons.
00:50
That is the neuron and its target cell is separated by a space that is synaptic gap or cleft.
01:00
Let us consider the second option.
01:02
Sarkoplasmic reticulum.
01:03
This is the second option given.
01:07
This is a complex network of complex network of membranes that transmit the electrical input.
01:14
And also used to store the calcium...