Advertisements
Advertisements
Question
Very Short Answer Question:
Why the genetic code is considered as commaless?
Advertisements
Solution
Genetic code is regarded as commaless because the triplet codons are organised one after the other on the m-RNA molecule without any gaps, punctuation marks, or spaces.
APPEARS IN
RELATED QUESTIONS
Give diagrammatic representation to show a perfect pairing and any ‘two’ Wobble pairings.
Describe the mechanism of translation with the help of neat and labelled diagram.
Define mutation.
Explain in short.
Mutation
In following case what will be the corresponding sequence of the transcribed mRNA?
AGGTATCGCAT is a sequence from the coding strand of a gene.
Identify the Central Dogma in molecular biology.
Describe the process of transcription.
Complete the above-given diagram of a transcription unit.
Given below is a stretch of DNA showing the coding strand of a structural gene of a transcription unit?
5’-ATG ACC GTA TTT TCT GTA GTG CCC GTA CTT CAG GCA TAA-3’
- Write the corresponding template strand and the mRNA strand that will be transcribed, along with its polarity.
- If GUA of the transcribed mRNA is an intron, depict the sequence involved in the formation of mRNA/the mature processed hnRNA strand.
i. In a bacterium
ii. In humans - Upon translation, how many amino acids will the resulting polypeptide have? Justify.
Differentiate between m-RNA, t-RNA and r-RNA.
