Question 511 of 668
Molecular Basis Of Inheritance
The polymerase chain reaction (PCR) is used for _______
PCR amplifies DNA.
Class XII · Biology practice
Molecular Basis of Inheritance MCQs
Check your understanding, bookmark questions and revisit your mistakes.
Page score: 0/40
Choose an answer to begin.
Practice scoring: +4 correct, 0 incorrect. Filters apply to this page. Use timed tests for negative marking.
Answers and bookmarks are saved in this browser, across visits. They do not sync to your account.
668 questions in this collection · Page 52 of 67
Question 512 of 668
Molecular Basis Of Inheritance
Taq polymerase is isolated from _______
Taq comes from Thermus aquaticus.
Question 513 of 668
Molecular Basis Of Inheritance
Southern blotting is a technique for _______
Southern is for DNA.
Question 514 of 668
Molecular Basis Of Inheritance
Northern blotting is used for _______
Northern is for RNA.
Question 515 of 668
Molecular Basis Of Inheritance
Western blotting is used for _______
Western is for Protein.
Question 516 of 668
Molecular Basis Of Inheritance
Gel electrophoresis separates DNA fragments based on _______
DNA has uniform charge/mass ratio, so separates by size.
Question 517 of 668
Molecular Basis Of Inheritance
The charge on DNA is _______
DNA is negatively charged.
Question 518 of 668
Molecular Basis Of Inheritance
The sugar in RNA is _______
RNA contains Ribose.
Question 519 of 668
Molecular Basis Of Inheritance
The sugar in DNA is _______
DNA contains Deoxyribose.
Question 520 of 668
Molecular Basis Of Inheritance
A codon consists of _______ nucleotides.
A codon is a triplet.
Page score: 0/40