Functions of codons
As among the 64 codons of mRNA, 61 codify amino acids which form polypeptide chains. Describe the functions of the three remaining codons?
Expert
As there are 20 amino acids and 64 possibilities of mRNA codons, this is predicted some amino acids to be codified by more than one codon. And that actually happens. Not all 64 codons though codify amino acids. Three of them, UAA, UGA and UAG, work on information which the last amino acid of a polypeptide chain beneath productions was already bound, that is, they signal the end of the polypeptide synthesis. Such codons are termed as terminal codons. The codon AUG codifies the amino acid methionine and at similar time it signals the starting of the synthesis of a polypeptide chain (that is, it is an initialization codon).
In prokaryotic cells there is a series termed as Shine-Dalgarno sequence (in common AGGAGG) in the place that antecedes the initialization codon AUG.
The function of this sequence is distinctness among the initialization AUG and other AUG codons of RNA.
Performance management process:1. Identify key scenarios. Identify scenarios where performance is important and scenarios that pose the most risk to your performance objectives. Quantify requirements2. Identify constraints
How do plants control closing and opening of stomata?
Mention the four early stages of the embryonic development?
What are various factors which can lead to protein denaturizing?
What occurs when oxygen supply is inadequate to maintain aerobic cellular respiration throughout muscle exercise?
What similarities do reptiles and birds share regarding external coverage, excretion and reproduction?
Why the pteridophytes are better adapted to the dry land as compared to the bryophytes? Were pteridophytes always less abundant rather than the phanerogamic plants?
Briefly describe the functions of testosterone?
In an organizational situation, conflict may manifest itself in a number of different modes. Such conflicts may be within the organization itself (intra-organizational) or between various organizations (inter-organizational) intra-organizational conflicts may be
Write the three major limiting factors of photosynthesis?
18,76,764
1931356 Asked
3,689
Active Tutors
1429907
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!