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Nitella [24]
3 years ago
9

Place the labels to describe the role of the lungs and blood in transporting oxygen and carbon dioxide in the body.

Biology
1 answer:
mr Goodwill [35]3 years ago
4 0

Answer:

the RBC supply oxygen to the cells of different organs in the body

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The culture might not be stained properly or the culture might be too old.

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Gram staining is done to differentiate between gram-positive and gram-negative bacteria according to the difference in their cell wall. In gram staining, the gram-positive bacteria appears violet and gram-negative bacteria appear pink in color.

Therefore if a pure culture contains have both red and purple cocci that it can be concluded that the gram stating was not done properly like too much destaining was done or too much safranin was used or maybe the culture is too old so that cell wall of some bacteria degrades.

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A. Can you see it?

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The subatomic particles of protons and neutrons are found in the nucleus of an atom. Protons are particles with a positive charge, while neutrons have no charge. Electrons, which have a negative charge, are particles that can found orbiting outside the nucleus of an atom.
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Size

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