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viva [34]
3 years ago
12

Why is salt used for DNA isolation?

Biology
1 answer:
Ierofanga [76]3 years ago
8 0
It helps in solidifying the DNA which makes it visible.
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Choose all the answers that apply. Carbon dioxide: is a waste product of photosynthesis is released when fossil fuels are burned
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Answer:

Carbon dioxide is released when fossil fuel is burned in the atmosphere. The fossil fuels are made of hydrocarbon and once it is burned in air carbon dioxide is released into the environment.

Carbon dioxide is one of the most important gases present in the atmosphere which constitutes of about 95 per cent of the the whole atmospheric gases.

Carbon dioxide is one of the main green house gases that helps in the absorbing heat from the atmosphere. It makes the temperature suitable for the organism to live on earth.

Carbon dioxide is a waste product of cellular respiration which is released inside the body an is expelled into the outer atmosphere.

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2 years ago
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Number 12 please I took notes of these but the wording on the question is throwing me off
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.............................Correct.
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These are an important source of best short term energy
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