00:01
Hello students, graded and action potential differ from each other primarily.
00:06
This is because graded potentials have variable strength signals and they travel at shorter distance while action potentials are massive depolarizations and they can travel longer distances.
00:20
Based on this concept, let us solve the given question.
00:26
The answer for the first question is graded potential.
00:31
Graded potential, this is because the graded potential has no threshold energy.
00:38
The next one can be depolarized or hyperpolarized is the feature of graded potential.
00:46
Therefore that is the answer and the graded potential has a refractory period.
00:52
Hence, graded potential is the answer for the third question.
00:57
The action potential only has no refractory period.
01:02
Therefore, action potential is the answer for the fourth question.
01:06
The mechanism that depends on voltage gated channels are graded potential.
01:13
Graded potential, the graded potentials can be summed.
01:19
Therefore this is the answer...