Biotechnology
GATE BT exam:gate PYQs
Build your understanding with focused practice from past exam papers.
Questions 171–180 of 650. Imported answers require independent review unless marked reviewed.
Question 41
Open questionBTMCQ2 marksNeeds review
Match the item in Column I with the corresponding technique in Column II.
Column I:
P. Blue laser
Q. Tungsten filament
R. ¹⁵N labeled protein
S. Polyacrylamide
Column II:
Electron microscopy
Fluorescence activated cell sorting
Electrophoresis
Nuclear magnetic resonance spectroscopy
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Match the genetic disorder (Column I) with its molecular basis (Column II).
Column I:
P. Sickle-cell anemia
Q. Xeroderma pigmentosum
R. Tay-Sachs disease
S. Down Syndrome
Column II:
Mutation in nucleotide excision repair
Trisomy of chromosome 21
Mutation in β-globin gene
Mutation in hexosaminidase A gene
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The evolution of wings in bats and insects is an example of ______ evolution.
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Which of the following statements is/are correct about an uncompetitive inhibitor of an enzyme?
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Which of the following plant-based secondary metabolites belong(s) to the class of alkaloids?
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Which of the following features help(s) in distinguishing alleles using restriction fragment length polymorphism (RFLP)?
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Which of the following is/are considered as biotic elicitor(s) in plant cell culture?
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Under which of the following conditions, a mammalian somatic cell fails to undergo mitosis during cell cycle?
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Which of the following is/are synthetic auxin(s) that does/do NOT occur naturally?
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Which of the following statements regarding the below mentioned mRNA sequence is/are TRUE?
5-UGAUGACCUUACCGGAACGAAUUAA-3
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