Biotechnology
2019 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE BT 2019 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 40–42 of 65. Imported answers require review unless explicitly marked reviewed.
Question 30
Open questionBTMCQ2 marksNeeds review
Which one of the following is coded by the ABO blood group locus in the human genome?
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Which of the following factors affect the fidelity of DNA polymerase in polymerase chain reaction?
P. Mg²⁺ concentration
Q. pH
R. Annealing temperature
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Group I lists spectroscopic methods and Group II lists biomolecular applications of these methods. Match the methods in Group I with the applications in Group II.
Group I
P. Infrared
Q. Circular Dichroism
R. Nuclear Magnetic Resonance
Group II
Identification of functional groups
Determination of secondary structure
Estimation of molecular weight
Determination of 3-D structure
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