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Schach [20]
3 years ago
11

What is the role of RNA polymerase? ​​

Biology
2 answers:
VladimirAG [237]3 years ago
6 0

Answer:

an enzyme that is responsible for copying a DNA sequence into an RNA sequence, duyring the process of transcription. ... For example, all species require a mechanism by which transcription can be regulated in order to achieve spatial and temporal changes in gene expressio

Explanation:

according to Google

goblinko [34]3 years ago
4 0

Answer:

It helps transcribe the DNA strand. your welcome ;)

Explanation:

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6 0
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If a rock was determined to be around 3.9 billion years old how much Potassium 40 would be left in that rock sample? (Percentage
jek_recluse [69]

What percent of potassium-40 remains undecayed in a rock that is 3.9 billion years old? The 3.9 billion year old rock has undergone three half-lives (3.9 divided by 1.3 = 3). After 3 half-lives, 12.5% of the potassium-40 remains undecayed.

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A species of moth has a 2 varieties of wing color: brown and white. As winter approaches, the trees where the moths live loose t
Morgarella [4.7K]

Assuming that this question makes reference to the survivability of the two moth variations, we can confirm that the brown-colored moth will be better adapted to survive in the winter months.

<h3>Why are the brown moths more likely to survive?</h3>

This has to do with their ability to better hide from predators. As described in the question, their primary predator are birds that hunt them while resting on the tree bark. This means that the white-colored moths will stand out against the dark tree bark and be easier prey for the birds. This will eventually lead to all the moths in the area being brown-colored through the process of natural selection.  

Therefore, we can confirm that the brown-colored moth will be better adapted to survive in the winter months due to their ability to hide from predators.

To learn more about natural selection visit:

brainly.com/question/9830102?referrer=searchResults

5 0
2 years ago
how you would use the light microscope to view a wet mount of a protest, assuming the microscope is plugged in and that the ligh
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Answer:

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Explanation:

Hope It Help

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