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34kurt
3 years ago
9

What process copies DNA quickly without using bacteria?

Biology
2 answers:
yawa3891 [41]3 years ago
8 0
Polymerase chain reaction
spin [16.1K]3 years ago
3 0

It has been a while since I had biology but the answer is polymerase chain reaction because the DNA is copied by the body itself and nothing else is brought into it.

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How can carbohydrates, lipids, and proteins be detected in foods?
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The Benedict’s Test is the test which can detect carbohydrates and glucose in foods. During this process, the sample or the food is placed into a test tube and then some drops of Benedict's solution is added to it,and is then put into a beaker of boiling water. When the mixture of food and the Benedict substance turns reddish orange instead of staying blue, this means that it is positive. The mixture has simple sugar or has carbohydrates or glucose. On the other hand, lipids are tested using the brown paper test. When the paper turns transparent when a drop of food is put into it, it means that is is positive as well. When you want to test if the food has proteins, you have to test it with Biurets. Observe if the color change when you put some Biurets solution to the food sample. It is positive if the food turns light purple. Test if the food is positive with starches through the use of iodine. Food having iodine drops should turn purple instead of staying a yellow color.
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3 years ago
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2 years ago
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Snezhnost [94]

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Explanation:

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3 years ago
By the 1950s, there was Choose... major variety(ies) of banana being grown commercially in the world. Then, a soil fungus called
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Produce resistance variety or use of fungicides.

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The best solution for the future is to produce resistance variety to Panama Disease or fungicide spray that kills Fusarium fungus that causes Panama Disease. If the variety is resistance against Fusarium fungus so they get no adverse affect from it. The use of chemical that kills Fusarium fungus is also a good method to protect banana industry from the adverse effect of this disease.

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8 0
4 years ago
Read 2 more answers
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