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nirvana33 [79]
3 years ago
9

What must a cell do first to divide successfully?

Biology
2 answers:
expeople1 [14]3 years ago
4 0
The answer is A. Hopes this helps you.
Mazyrski [523]3 years ago
3 0
<span>For a cell with nucleus to divide successfully, it needs to prepare for cell division by growing, accumulating nutrients needed for mitosis and duplicating its DNA. The duplicated DNA will eventually be distributed between the two new cells formed. The correct option is A.</span>
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Which microbes is used to extract ethanol from fruit juice and sugar molasses · ​
Sedaia [141]

Answer: Yeast

Explanation:

Microbes are referred to as tiny living things which can found in soil, water and in the air. Microbes can also be called microorganisms. Some microbes are vital to our health while some can make us sick.

The microbe that is used to extract ethanol from fruit juice and sugar molasses is yeast. Some yeast metabolize the sugar that is contained in fruit juices and molasses.

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tigry1 [53]

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3 years ago
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slava [35]
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Myoglobin, mainly in mammals, is a protein (enzyme) found in red (skeletal) muscle cells, that aids in binding oxygen when it's plentiful being delivered via blood. The purpose is that in high stress, low oxygen situations such as strenuous exercise, the myoglobin releases its bound oxygen to provide it to the starving overworked muscle cells.
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