The sun contains about 99.9 percent of the mass of the solar system.
Answer:
Performing the ischemia/reperfusion experiment using neutrophil-depleted animals and examining whether the degree of tissue damage is reduced
Explanation:
Neutrophils are one of the important component of the white blood cells. Neutrophils has the ability to phagocytose the cell and these cells first reach at the time of parasitic infections.
In case of reperfusion experiment, the neutrophil cells can be used to obtain the best results. The variables that are used in the experiment can be tested and is limited in the absence and the presence of the neutrophil cells. The tissue damage can be diagnosed by this experiment.
Thus, the correct answer is option (B).
Gametogenesis, the production of sperm and eggs, involves the process of meiosis. During meiosis, two nuclear divisions separate the paired chromosomes in the nucleus and then separate the chromatids that were made during an earlier stage of the cell's life cycle.
<span>They are proteins that are secreted from fat cells to help regulate energy balance.</span>
Answer:
The correct answer is B: it contains cellulose.
Explanation:
Looking at all of the options for this answer, we know that <u>both plant and animal cells contain a, c, and d</u> (a selectively permeable membrane). That leaves us with b: cellulose. <u>Cellulose is found ONLY in plants,</u> and it is what gives them their structure. That is what is different from the onion (the plant cell) and the human skin (the animal cell). Let me know if this helps!
**I know this is right b/c I just did this question on Edgenuity**
