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Question
Answer the following question in ‘One’ sentence only:
Enlist the histones which form an octamer of nucleosome.
Solution
Eight molecules of histones (two each of H2A, H2B, H3 and H4) get organized to form histone octamer.
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RELATED QUESTIONS
Changes in the nucleotide of gene : Mutation : : Changes in the place of ribosome : __________
Define.
Translation
Read the following statements and select the correct option.
- Structural genes in eukaryotes have interrupted non-coding sequences known as exons.
- The coding sequences or express sequences are defined as introns.
A mature mRNA consists of 900 bases without any stop codon in between. What would be the number of amino acids coded by this mRNA during translation?
Using a DNA template, synthesis of a new strand is carried out by which of the following enzyme?
Identify the nucleotide sequence of the mRNA which codes for the sequence of amino acids 'Met-Leu- Val- Arg- Ala'.
The enzyme initiating the formation of mRNA is ______
Glomerular filtrate contains ______.
Select the correct statement from the following.
Explain the process of binding of ribosomal units to mRNA during protein synthesis.
