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Damm [24]
3 years ago
14

The process that produces chemical elements inside stars is called

Biology
2 answers:
brilliants [131]3 years ago
8 0
Nucleosynthesis is the answer
Vikentia [17]3 years ago
3 0

Answer:

Nucleosynthesis

Explanation:

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is c

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Which of the following is not an example of nonpoint source pollution
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sewage treatment

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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
uranmaximum [27]

Answer:

b. False

Explanation:

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:

  • Magnesium chloride buffer (to optimize reaction and act as a cofactor for polymerase)
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  • PCR-grade water
  • Deoxynucleoside triphosphates: dATP, dGTP, dCTP, dTTP (act as bricks in the construction of DNA molecules).
3 0
2 years ago
In the first experiment, Dr. Palumbi applied heat stress to corals from different pools, warm and cool. Make a
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Answer and Explanation:

Corals from the warmer pool (20%) were more resistant to bleaching with a 35% difference to the cooler pool (55%). the resistance to bleaching of the warm pool corals.

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2 years ago
What would you use to measure an amount of solid sodium chloride(NaCl) crystals to add to a 30 mL solution?
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Answer:

Spectrophotometer that measures between 100 and 900 nanometers.

Explanation:

dont quote me on this

6 0
3 years ago
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