I believe the correct answer from the choices listed above is option 1. ATP and calcium are the ones who participate in muscle movement. <span>Contraction is initiated by the release of calcium ions (Ca2+) upon the depolarization of the membrane, which is induced by nerve impulses.</span>
Answer:
The total magnification of a low power objective lens combined with a 10x eyepiece lens is 100x magnification, giving you a closer view of the slide than a scanning objective lens without getting too close for general viewing purposes. Figure 1. Sample objective magnifications.
Explanation:
ITS A
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The sun's location in the milky way galaxy is in the galactic disk.
Answer:
230?
Explanation:
From what I found, the answer is 231, I'm assuming that the 231 in the question was a typo...