Examlex
Which of the following is NOT a problem facing Kolkata (Calcutta) ,India?
Transposons
DNA sequences that can change their position within a genome, sometimes causing or reversing mutations and altering the cell's genetic identity.
Transcription
The process by which the genetic information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA).
mRNA
Messenger RNA, a type of RNA that is transcribed from DNA and carries instructions for synthesizing proteins to the ribosomes.
Ribosome
Ribosomes are molecular machines within cells that synthesize proteins by translating messenger RNA into polypeptide chains, essential for all cellular functions.
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