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daser333 [38]
2 years ago
5

Plant seedlings were treated with a range of concentrations of coumarin, a small organic compound.

Biology
1 answer:
Nuetrik [128]2 years ago
4 0
(True)-After one week, seedling height was taken as a measure of plant growth.
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Which type of cell division only occurs in organisms whose cells contain chromosomes?
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You add the following components (in the correct volumes and concentrations) to a tube to perform a PCR reaction Buffer Magnesiu
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These components are not sufficient to successfully perform a PCR reaction. Deoxynucleoside triphosphates (dATP, dGTP, dCTP, dTTP) are missing so that the PCR reaction can occur perfectly.

The PCR technique allows a specific fragment of the DNA molecule to be amplified thousands of times in just a few hours. This technique revolutionized research in molecular biology because it had taken a long time for DNA amplification. From PCR it is possible to obtain enough copies of a part of DNA to detect and analyze the sequence that is the target of the study.

For a PCR reaction to be performed a solution with some components must be prepared. These components are:

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