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प्रश्न
(a) Identify the polarity of x to x’ in the diagram below and mention how many more amino acids are expected to be added to this polypeptide chain.
(b) Mention the codon and anticodon for alanine.
(c) Why are some untranslated sequences of bases seen in mRNA coding for a polypeptide? Where exactly are they present on mRNA?
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उत्तर
(a) x to x’ is `5"’"→ 3"’"`
No more amino acids will be added.
(b) GCA Anticodon is CGU.
(c) The untranslated regions are required for an efficient translation process. They are present before the initiation codon at the 5’ – end and after the stop/termination codon, at the 3’ – end.
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संबंधित प्रश्न
An operon is a ______.
During translation, activated amino acids get linked to tRNA. This process is commonly called as ______.
Which of the following life processes is evolved around RNA?
Which cellular process is shown below?
The process of translation is ______.
Explain the process of aminoacylation of tRNA and its role in the process of translation.
How many different proteins does the ribosome consist of?
Which of the following is the start codon in translation?
Which enzyme is responsible for activating amino acids and attaching them to the correct tRNA?
Which site on the ribosome holds the peptidyl-tRNA during translation?
