Question 511 of 668
The polymerase chain reaction (PCR) is used for _______
PCR amplifies DNA.
Molecular Basis of Inheritance MCQs
Class XII Biology • NCERT Based • NEET Practice
Question 512 of 668
Taq polymerase is isolated from _______
Taq comes from Thermus aquaticus.
Question 513 of 668
Southern blotting is a technique for _______
Southern is for DNA.
Question 514 of 668
Northern blotting is used for _______
Northern is for RNA.
Question 515 of 668
Western blotting is used for _______
Western is for Protein.
Question 516 of 668
Gel electrophoresis separates DNA fragments based on _______
DNA has uniform charge/mass ratio, so separates by size.
Question 517 of 668
The charge on DNA is _______
DNA is negatively charged.
Question 518 of 668
The sugar in RNA is _______
RNA contains Ribose.
Question 519 of 668
The sugar in DNA is _______
DNA contains Deoxyribose.
Question 520 of 668
A codon consists of _______ nucleotides.
A codon is a triplet.