Advertisements
Advertisements
Question
Answer the following question in ‘One’ sentence only:
Enlist the histones which form an octamer of nucleosome.
Advertisements
Solution
Eight molecules of histones (two each of H2A, H2B, H3 and H4) get organized to form histone octamer.
APPEARS IN
RELATED QUESTIONS
What is meant by the activation of amino acids?
Define mutation.
Give scientific reason.
Some of the characters of parents are seen in their offspring.
Identify the cell organelle that serves as a site of protein synthesis.
Sequential order of nucleotides on template strand forming m-RNA synthesizing specific protein is given below. Based on it select the sequential t-RNA anticodon entering in the process of protein synthesis.
Template: TAC GAC AAC CAC TTA ATT
Which one of the following codons will NOT pair with Anticodon of t-RNA?
Select the INCORRECT statement - ______
In a eukaryotic transcription and translation take place ______.
Given,
Transcription (eukaryotic) : Nucleus; similarly, Transcription (prokaryotic) : ______ ?
Choose the correct option.
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.
