Question
Asked Feb 2, 2020
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bust
me int Tly di gerlarat bu nd ambigu
22. Some tRNAS contain inosine, which can base pair with A. C, and U. Why might this be advantageous with
regards to the genetic code?
23. When studying protein synthesis, researchers purified the samples so they were only studying completed
polypeptides. Why was this essential to this study? What if they didn't perform this step?
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bust me int Tly di gerlarat bu nd ambigu 22. Some tRNAS contain inosine, which can base pair with A. C, and U. Why might this be advantageous with regards to the genetic code? 23. When studying protein synthesis, researchers purified the samples so they were only studying completed polypeptides. Why was this essential to this study? What if they didn't perform this step?

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Expert Answer

Step 1

A transfer RNA or tRNA:

It is a special type of RNA molecule. It helps in matching of an amino acid that is formed by it with an mRNA codon. These RNAs carry amino acids to the ribosome.

Step 2

Inosine is a nucleoside:

It is formed when the hypoxanthine is attached to a ribofuranose or ribose ring through a β-N9-glycosidic bond.

Inosine is usually found in tRNAs. It is important in the genetic code translation of the wobble base pairs.

Step 3

Advantage of base pairing of inosine with A, C, and U with regards to the genetic code:

The base pairing of inosine with A, C, and U is beneficial as it is proficient of binding to more...

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