Answer:
Answer is B. a brief hyperpolarization that follows an action potential [ undershoot ].
Explanation:
An after potential can also be explained or described as a sequence of electrical charges following action potential .
In order word, an action potential can be described as a rapid electrical signal traveling along the axon.
It should be noted that after potential can be positive or negative. The positive afterpotential is known as hypopolarization, and it is a small positive membrane potential occurring during the recovery of an actionpotential by a muscle cell or neuron. The negative effect of this is described as the negative afterpotential , which is hyperpolarization.
Answer:
D
Explanation:
results in the release of calcium ions from the sarcoplasmic reticulum.
option D is the 1st process that starts the excitation-contraction coupling.
The correct answer to the question above would be (a.) shear. The three types of stress that act on Earth's rocks are compression, tension, and shear.The Earth's crust is broken into several parts which are called plates. When these plates are being pulled or pushed together, the Earth's stress now occurs.
Answer:
wait what grade are u in?