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.
Explain that how does the hypophysis ovaries endocrine axis perform in the same means during pregnancy as in non-pregnant women? If pregnancy doesn’t occur how does another menstrual cycle start?
Define nucleolus: The nucleolus is small and optically denser area in the interior of the cell nucleus. It is made up of ribosomic RNA (that is, rRNA) and proteins. One nucleus can contain one or more nucleolus.
Conflict is often seen by participants as destructive, but this is a limited view. In fact, if all conflict with coworkers is avoided, each party is likely deprived of useful information about the other's preferences and view. Conflict is not all bed, but rather may result In either productive or
What are blastopore and archenteron? What is the phase of the embryonic development in which such structures are formed? And what are the aims of the archenteron and blastopore?
Give a brief description of plant tropisms?
Write down the main classes in which phylum are divide? Write down some examples of each and in which form (polyp or medusae) are they found?
Describe the endocrine function of placenta?
What do you mean by the term antigen?
Write two enzymes which have been utilized for ELISA.
Specify the three main types of nitrogen wastes released by the living beings?
18,76,764
1939044 Asked
3,689
Active Tutors
1432475
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!