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Question
Define mutation.
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Solution
A sudden change that occurs in the nucleotide sequence of a gene, causing either a minor or considerable change in the characters of an individual is known as mutation.
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Multiple Choice Question:
Transcription is the transfer of genetic information from _______.
Enzyme required for peptide formation is
How t-RNA act as an adapter molecule?
Explain in detail with the help of a diagram.
Explain in short.
Transcription
____________ refers to the mechanism in which codons of mRNA are translated and specific amino acids in a sequence form a polypeptide on ribosomes.
Identify the CORRECT statements.
- Conversion of hnRNA to mRNA - Processing
- Removal of introns and joining of exons - Splicing
- Methyl adenosine triphosphate is added to 5'-end of hnRNA- Capping
- Addition of adenylate residues to 5' end in a template-dependent manner - Tailing
Which one ofthe following shows clover leaf model?
Initiation of polypeptide chain in protein synthesis is induced by:
Methyl guanosine triphosphate is a ______.
What are the two main steps involved in protein synthesis?
