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Natalka [10]
3 years ago
14

What is the role of RNA polymerase in transcription?

Biology
2 answers:
Ad libitum [116K]3 years ago
8 0
RNA synthesis depends on RNA polymerases (RNAPs). This is the enzyme that faciliates copying a sequence of DNA which is the first step leading to gene expression. This multi-step process is important for researchers to understand especially in relations to studying how genetics influence disease processes.
Julli [10]3 years ago
7 0

Answer: The correct answer is It binds to the promoter region of a gene and adds new nucleotides to the growing end of nascent mRNA.

RNA polymerase is an enzyme that helps in the synthesis of mRNA ( messenger RNA) by using a template of DNA. This process is called transcription.

In this process, RNA polymerase first binds to a specific region in the gene called promoter, which marks the initiation of the transcription.

RNA polymerase by adding new nucleotide at the growing end of the nascent mRNA, synthesizes mRNA, which is complementary to the DNA template.

Thus, first option is the right answer.

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SVEN [57.7K]
I believe the answer is B. A saturated solution is unable to dissolve any more solvent.
Hope this helps, sorry if I'm wrong.
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Why is the northern hemisphere warmer in the summer than in the winter paragraph plz
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The northern hemisphere is warmer in the summer than the winter because the northern hemisphere are pointing toward the sun. Because of this the rays hit us more directly making is hotter. So during the winter when the northern hemisphere is not pointing toward us, it makes is colder. It also depends on the tilt of the axis. When it is more direct it makes the temperature hotter. 
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3 years ago
Enzymes in your gastrointestinal tract digest your lunch. these chemical reactions are categorized as:________
BigorU [14]

Enzymes in your gastrointestinal tract digest your lunch. these chemical reactions are categorized as catabolism.

<h3>What is catabolism?</h3>

The series of metabolic processes known as catabolism reduces molecules into smaller pieces that are then either oxidized to produce energy or utilised in other anabolic processes. Large compounds are divided into smaller components through catabolism.

<h3>What is a prime illustration of catabolism?</h3>

Catabolism happens as you are breaking down food. For instance, a piece of bread is broken down into simple components your body may absorb, such glucose, through this process (blood sugar).

<h3>What is difference between catabolism and anabolism?</h3>

The series of metabolic processes known as catabolism reduces molecules into smaller pieces that are then either oxidized to produce energy or utilised in other anabolic processes. The process of anabolism produces the molecules the body needs to function. Energy is released during the catabolism process. Energy is needed for anabolic processes.

To learn more about catabolism visit:

brainly.com/question/13021229

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2 years ago
The traits of freckles is dominant and represented by a no freckles is recessive and represented by a
lara31 [8.8K]

Complete question:

You will find the complete question in the attached files, due to technical problems

Answer:

This conclusion is incorrect. Only half of the progeny will have a dominant and a recessive allele, Aa. The other half will carry two dominant alleles, AA.

Explanation:

Due to technical problems, you will find the complete explanation in the attached files.

Download pdf
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The sun shines down on this family as they play on the beach. What is this called?
olasank [31]

Answer:

i think that is radiation

Explanation:

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3 years ago
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