Question 431 of 668
The lac operon is a _______ operon.
It is inducible by lactose.
Molecular Basis of Inheritance MCQs
Class XII Biology • NCERT Based • NEET Practice
Question 432 of 668
In lac operon, the repressor is coded by the _______ gene.
The i gene codes for the repressor.
Question 433 of 668
Lactose acts as an _______ in the lac operon.
Lactose induces the operon.
Question 434 of 668
The Human Genome Project aimed to sequence _______ base pairs.
3 x 10^9 bp were sequenced.
Question 435 of 668
EST stands for _______ Sequence Tags.
EST = Expressed Sequence Tags.
Question 436 of 668
BAC stands for _______ Artificial Chromosome.
BAC = Bacterial Artificial Chromosome.
Question 437 of 668
YAC stands for _______ Artificial Chromosome.
YAC = Yeast Artificial Chromosome.
Question 438 of 668
Chromosome 1 was the last to be sequenced, completed in _______
Chromosome 1 sequence was finished in May 2006.
Question 439 of 668
About _______ million SNP locations were identified in humans.
1.4 million SNPs were found.
Question 440 of 668
DNA fingerprinting uses _______ DNA.
It relies on repetitive (satellite) DNA.