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Mariulka [41]
3 years ago
8

What happens right before RNA polymerase begins to work?

Biology
2 answers:
V125BC [204]3 years ago
8 0

Answer:

D. Nucleic acids attach to the bases in the DNA.

Explanation:

Transcription begins when an enzyme called RNA  polymerase  is added to the DNA template and begins a new chain a new chain to produce complementary RNA.

During the RNA synthesis transcription takes place, then the cap and tail is added and then splicing occurs.

RNA polymerase moves from the 3' end to the template strand creating the RNA-DNA double helix or similar the base sequences. This makes a chain with each sugar by the set of bonds called phosphodiaster linkage. Then, the enzyme unwind the DNA and begins the synthesis of RNA.

Therefore, D. Nucleic acids attach to the bases in the DNA.

pentagon [3]3 years ago
8 0

Answer:

The DNA double helix unwinds.

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How does cytoplasm work with other organelles?
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3 years ago
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alexira [117]

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5 0
3 years ago
Why are the colors different on the planet at different times of the year ? Give a specific example.
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Answer:

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Meanwhile, in the oceans, microscopic plants drift through the sunlit surface waters and bloom into billions of carbon dioxide-absorbing organisms — and light-detecting instruments on satellites map the swirls of their color.

Satellites have measured the Arctic getting greener, as shrubs expand their range and thrive in warmer temperatures. Observations from space help determine agricultural production globally, and are used in famine early warning detection. As ocean waters warm, satellites have detected a shift in phytoplankton populations across the planet's five great ocean basins — the expansion of "biological deserts" where little life thrives. And as concentrations of carbon dioxide in the atmosphere continue to rise and warm the climate, NASA's global understanding of plant life will play a critical role in monitoring carbon as it moves through the Earth system.

Explanation:

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3 years ago
The knowledge obtained when scientists answer one question often generates other what?
8090 [49]

Answer:

Observing & Hypothesizing

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The knowledge obtained when scientists answer one question often generates other questions or proves useful in solving other questions. Scientists gather information and answer questions collectively known as the scientific method.

6 0
2 years ago
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