Its B
because you know how much time each of them are getting
so hope this helps:)
Phytoplankton and Photosynthesis
Importance in Global Ecosystem
Answer:
<em>Hi Todoroki here! UwU</em>
Explanation:
The key difference between interphase and mitosis is that interphase is the longest phase of the cell cycle in which cell grows and replicates its DNA while mitosis is a short phase of the cell cycle in which cell nucleus turns into two nuclei that bear identical genome as the original nucleus to produce two new cells.
<em>~Happy to help! ^^</em>
The normal membrane potential inside the axon of nerve cells is –70mV, and since this potential can change in nerve cells it is called the resting potential. When a stimulus is applied a brief reversal of the membrane potential, lasting about a millisecond, occurs. This brief reversal is called the action potential
<span>A stimulus can cause the membrane potential to change a little. The voltage-gated ion channels can detect this change, and when the potential reaches –30mV the sodium channels open for 0.5ms. The causes sodium ions to rush in, making the inside of the cell more positive. This phase is referred to as a depolarisation since the normal voltage polarity (negative inside) is reversed (becomes positive inside). </span>
<span>Repolarisation. At a certain point, the depolarisation of the membrane causes the sodium channels to close. As a result the potassium channels open for 0.5ms, causing potassium ions to rush out, making the inside more negative again. Since this restores the original polarity, it is called repolarisation. As the polarity becomes restored, there is a slight ‘overshoot’ in the movement of potassium ions (called hyperpolarisation). The resting membrane potential is restored by the Na+K+ATPase pump.</span>
7! anything lower is considered acidic and anything about is considered basic.
