In an experiment to decipher the genetic code, a poly-AC mRNA (ACACACAC...) is s
ID: 35266 • Letter: I
Question
In an experiment to decipher the genetic code, a poly-AC mRNA (ACACACAC...) is synthesized. What pattern of amino acids would appear if this sequence were to be translated by a mechanism that reads the genetic code as:
In an experiment to decipher the genetic code, a poly-AC mRNA (ACACACAC...) is synthesized. What pattern of amino acids would appear if this sequence were to be translated by a mechanism that reads the genetic code as: Part C A triplet without overlaps? Two different polypeptides would be produced, each one composed of a single type of amino acid. The resulting polypeptide would be composed of two alternating types of amino acids. ? The resulting polypeptide would be composed of a single type of amino acid. Two different polypeptides would be produced, each one composed of two alternating types of amino acids.Explanation / Answer
Solution Part C) Two different polypeptides would be produced, each one composed of two alternating types of amino acids.
Reason- We have the mRNA sequence as ACACACACACACAC. there will be two reading frames with triplet codons such that ACA-CAC-ACA-CAC- or A-CAC-ACA-CAC-ACA-
Solution Part D) The resulting polypeptide would be composed of two alternating types of amino acids.
Reason- In case of overlapping, we will get only ACA-CAC-ACA-CAC- reading frame.
Solution Part E) Two different polypeptides would be produced, each one composed of two alternating types of amino acids.
Reason- We have the mRNA sequence as ACACACACACACAC. there will be two reading frames with quadruplet codons such that ACAC-ACAC- or CACA-CACA-
Solution Part F) The resulting polypeptide would be composed of two alternating types of amino acids.
Reason- In case of overlapping, we will get only ACAC-ACAC- reading frame.
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