What role do cfcs play in the catalytic destruction of ozone?

1 answer:

3 0

Cfcs have been taken out of a lot of things to stop the depletion of the ozone layer, however, when the are released, they drift up into the stratosphere and are broken down by ultraviolet radiation and then release chlorine which is what destroys the ozone layer.

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a dna strand is aacgtaacg . what will be the sequence of the mrna? uug ugc aacgtaacg atgcatgc aacgtaacg

tamaranim1 [39]

The sequence of mRNA for a DNA strand AACGTAACG will be UUGCAUUGC.

Central dogma can be described as a process by which information in the DNA is transcribed into mRNA and then changed into proteins.

For a strand of DNA, a complementary mRNA strand is made in order to decode the information in this strand of DNA into mRNA.

The pairing is done as follows: Adenine pairs with Uracil, and Guanine pairs with Cytosine for forming the mRNA transcripts. The nucleotide thymine is absent in mRNA.

Hence, for the strand AACGTAACG, the mRNA strand will be UUGCAUUGC.

To learn more about DNA, click here:

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