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elixir [45]
3 years ago
6

During transcription what happens to the RNA polymerase if a repressor protein attaches to the operator

Biology
1 answer:
Ivanshal [37]3 years ago
6 0

Answer:

It cannot attach to the promoter.

Explanation:

idk

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What is a hydrogen atom and carbon atom? <br> What are elements?
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Answer:

A hydrogen atom is an atom of the chemical element hydrogen.Carbon is a chemical element with the symbol C and atomic number 6. It is nonmetallic and tetravalent—making four electrons available to form covalent chemical bonds.

In chemistry, an element is a pure substance consisting only of atoms that all have the same numbers of protons in their atomic nuclei.

Explanation:

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What do the rib muscles and diaphragm have in common?Both aid in the expansion and relaxation of lungs.Both produce red blood ce
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The answer is that Both aid in the expansion and relaxation of lungs. Diaphragm and the rib muscles are vital in the breathing process. During inhalation the intercostal muscles contract, expanding the ribcage, the diaphragm contracts, pulling downwards to increase the volume of the chest, pressure inside the chest is lowered and air is sucked into the lungs. During exhalation the intercostal muscles relax, the ribcage drops inward and downwards, the diaphragm relaxes, moving back upwards, decreasing the volume of the chest, the pressure inside the chest increases and air is forced out. 
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What was the actual proportion of the basis for equal amounts of DNA
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Answer:

Equal amounts of DNA contain equal proportions of nitrogenous bases.

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Why is only one nucleotide added at a time during DNA replication?
IceJOKER [234]

Answer:

answers is to increase DNA mutations

<h2>this is correct answer</h2>

l hope it's helpful for u...

3 0
2 years ago
How do the treatments for cancer work, and why can it sometimes make people sick or weak to have them?
11111nata11111 [884]

Answer:

Most treatments for cancer use radiation to target the cancerous cells (tumor) and blast radiation in that direction. Because we cannot control the radius of the radiation, other cells are also blasted with radiation and causes sickness in cancer patients.

Explanation:

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