Home › CBSE Class 12 (Science) › Biology › Molecular Basis of Inheritance › Which three regions define a transcription unit?
Which three regions define a transcription unit?
AOperator, repressor, gene
BPromoter, operator, inducer
CEnhancer, exon, intron
DPromoter, gene, terminator
Answer & Solution
Correct answer: D. Promoter, gene, terminator
A promoter and a terminator flank the structural gene, together marking the stretch that is transcribed.
Related questions
Which technique made DNA fingerprinting sensitive enough for a single cell?A person's DNA fingerprint pattern matches whose?Who initially developed the DNA fingerprinting technique?HGP was closely linked to the rapid growth of which new area of biology?Identifying all genes expressed as RNA in HGP was called?In HGP, which vectors cloned DNA fragments in bacterial hosts?Automated DNA sequencers in HGP used a method developed by whom?What does SNP stand for in human genetics?