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Question
What is transcription?
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Solution
Transcription is the process in which mRNA is synthesized according to the sequence of nucleotides on DNA, while transpiration is the loss of water from the plant body in the form of vapor.
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Using a DNA template, synthesis of a new strand is carried out by which of the following enzyme?
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Which one of the following is NOT a structural part of a transcription unit in DNA?
During protein synthesis, a ribosome moves from 5 to 3 and of mRNA to recognize all codons. This movement of ribosome is called:
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’
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- If GUA of the transcribed mRNA is an intron, depict the sequence involved in the formation of mRNA/the mature processed hnRNA strand.
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ii. In humans - Upon translation, how many amino acids will the resulting polypeptide have? Justify.
Give the different steps involved in formation of m-RNA from hn-RNA.
