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Inessa [10]
3 years ago
11

What happens right before transcription begins?

Biology
2 answers:
ankoles [38]3 years ago
7 0

Answer:

RNA polymerase enzyme bind to the promoter sequence of the gene

Explanation:

In the process of transcription, the DNA sequences of a gene are copied to produce RNA molecule by RNA polymerase enzyme.

For the initiation of transcription, the enzyme – RNA polymerase must bind to the promoter sequence of the gene either directly or through some helper protein. One of the DNA strands is used as the template for making complementary RNA molecule

4vir4ik [10]3 years ago
6 0
RNA polymerase is guided to the correct place.
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Both nuclear power plants and the coal or natural gas power plants use steam to turn turbines to generate electricity. Elaborate
creativ13 [48]
The answer is B) <span>Nuclear power has far less environmental impact than using coal or natural gas to produce electricity.</span>
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C) Explain why wheat is not able to grow well in <br>nitrate poor soil.<br>​
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How will temperature affect the rate of photosynthesis? Write hypothesis here. (Be sure to relate how rare of photosynthesis wil
balandron [24]

Explanation:

The rate of photosynthesis increases withe increase in temperature. Photosynthesis like any other chemical reaction responds positively to an increase in temperature.

At high temperatures, enzymes that takes part in the photosynthesis can be destroyed. This is 20°C where enzymes are usually denatured.

  • Photosynthesis is the process where green plants manufacture their food using inorganic substances from the environment.
  • During photosynthesis, plants combines carbon dioxide with water and produces organic molecules and oxygen.
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Hypothesis: If temperature is increased then the rate of evolution of oxygen gas increases because the rate of chemical reactions increases with increase in temperature.

Since oxygen is a by product of photosynthesis, we can quantify its rate of production as temperature increases.

Learn more:

Rate of chemical reaction brainly.com/question/6281756

#learnwithBrainly

8 0
3 years ago
In a recent experiment, anti-bacterial hand sanitizer was compared to hand soap. Students washed their hands using the sanitizer
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Answer:

B

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