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kiruha [24]
2 years ago
8

Which age, beginning in the 1750s, led to an increase of 40% in carbon dioxide levels?

Biology
2 answers:
vlada-n [284]2 years ago
8 0

Answer:

The correct answer is industrial age.

Explanation:

The starting of the industrial revolution in the mid-eighteenth century led to an enhanced application of machines to perform different kind of activities, in this the prime source of power used was the steam machines that needed burning of the coal, in order to heat water and generate steam, which later was used to fuel different kinds of engines. This burning of coal led to an increase in the levels of carbon dioxide in the air, thus, beginning the industrial age.

Tju [1.3M]2 years ago
7 0
The Industrial Revolution
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mRNA codons determine which amino acid will be added to the growing polypeptidic chain. tRNA anticodons pair these codons and add the correct amino acid. <em>The </em><em>dipeptide</em><em> formed will be </em><em>Cysteine-Alanine</em><em>.</em>

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Let us review a few points,

  • In protein synthesis, the ribosome reads mRNA in the 5´ to 3´ direction.

  • According to the codons being readen, tRNA transfers the correct amino acids to build the polypeptide chain.

  • A codon is a short sequence of three nucleotides that store the genetic information for the aminoacids´ assembly.

  • Each codon represents one amino acid used to build the protein.

  • Each tRNA has two important sites. One of them that couples with the codon of the mRNA molecule, named anticodon. The other site couples with an amino acid.

  • The anticodon is a short sequence of bases that pairs with mRNA codons.

  • tRNA adds amino acids following the codons sequence in the mRNA molecule.

  • The protein grows from the amino terminus to the carboxy terminus.

  • Adenine forms pairs with Uracyl ⇒ A↔U
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In the exposed example,

→ mRNA     ⇒  codons   ⇒ 5'-UGC - GCA-3'

→ tRNA       ⇒ anticodons ⇒  ACG  CGU

→ proteins  ⇒ amino acids ⇒  Cys     Ala ⇒ Codon UGC codes for Cysteine

                                                                     ⇒Codon GCA codes for Alanine

So, for the given sequence of mRNA, tRNA anticodons are ACG and CGU. And the added amino acids are <em>Cysteine and Alanine</em>.

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Related link: brainly.com/question/10014731?referrer=searchResults

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