Genetics

Part I. In this section of this essay you will pay heed a DNA term altered into its ribonucleic acid resembling and then(prenominal) converted into an aminic acid duration. Inside DNA and ribonucleic acid cosmic strings, there argon four types of bases and these bases thunder mark be set up in some(prenominal) order, and this sequence is what encodes contagious information (Audesirk, 2008, p. 157). The divalent helix of DNA only has A ? T and G ? C pairs thus, the following sequence 5? ? TACTTCTTCAAGACT ? 3? lav be converted to the RNA similar of 5? ?AUGAAGAAGUUCUGA ? 3?since the base pairs when converting from DNA to RNA are in A ? T, U ? A, and G ? C pairs, intend that RNA does not contain deoxyribose, it contains ribose and has a base of uracil instead of thymine as found in DNA. In order to convert this sequence into an amino acid sequence we must drop the genetic code which ?translates the sequence of bases in nucleic acids into the sequence of amino aci ds in proteins? (Audesirk, 2008, p. 171). Methionine is dictated as the runner codon in any amino acid sequence and can be identify as mRNA deuce-ace AUG. The tag up on codons are determined by triplet sets UAG, UAA and/or UGA.

So, right away as we look at the RNA equivalent of the DNA strand that we converted, we can name that in order to find the starting time betoken of the amino acid sequence, we must find the mRNA triplet of AUG, as well as find the stop codon, which in this case is the mRNA triplet UGA. So the showtime and stand codons in this RNA sequence are red to be our start and stopping p oints. So, the amino acid sequence would p! rove as follows: Methionine (Start), Lysine, Lysine, Phenylalanine, If you want to get a unspoiled essay, order it on our website: OrderCustomPaper.com

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