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olya-2409 [2.1K]
2 years ago
14

What helps speed up a chemical reaction?

Biology
2 answers:
LenaWriter [7]2 years ago
7 0

Answer:

the answer will be enzyme

Amanda [17]2 years ago
5 0

Explanation:

catalysts speed up chemical reactions

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To determine if your hypothesis was correct for future reference
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Use the following template strand of DNA and the coding table to determine the correct amino sequence and write this sequence be
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DNA and RNA have the main difference in the presence of deoxyribose sugar in DNA and ribose sugar in RNA. One more is the presence of thymine in DNA while the presence of uracil in RNA.

<h3>What is the codon?</h3>

Codon is actually a three-letter code which is a sequence of three consecutive nucleotides in a DNA or RNA molecule which generally codes for a specific amino acid.

The DNA sequence given here is:

T A T A T C T A C G G T C C G G C A T C G A T T T C G

So the RNA sequence for this will be:

A U A U A G A U G C C A G G C C G U A G C U A A A G C.

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Isoleucine STOP Methionine Proline Glycine Arginine Serine STOP Serine.

Generally stop codon is responsible for the termination of protein synthesis.

Thus, this was the amino acid sequence for mRNA according to the given DNA sequence.

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brainly.com/question/22991780

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2 years ago
The Mesozoic era was the “Age of Reptiles.” At the end of the Mesozoic era, many groups of animals disappeared suddenly. Scienti
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A large asteroid or comet impacted the earth.
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The activity of bacterial glutamine synthetase isI. inhibited by glutamineII. inhibited by adenylylationIII. activated by uridyl
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Answer: Option II. inhibited by adenylylation.

Option III. activated by uridylylation of the PII subunit of adenylyltransferase.

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