Biotechnology
GATE BT format:mcq PYQs
Build your understanding with focused practice from past exam papers.
Questions 91–100 of 389. Imported answers require independent review unless marked reviewed.
Question 27
Open questionBTMCQ1 markNeeds review
All pseudogenes DO NOT code for a ________.
Your answerChoose one option.
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Open questionBTMCQ1 markNeeds review
A value of
for which the linear equations
and
have a non-zero solution is ________.Your answerChoose one option.
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Open questionBTMCQ1 markNeeds review
The value of the series
at
is ________.Your answerChoose one option.
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Open questionBTMCQ1 markNeeds review
The solution of the differential equation
that satisfies
is ________.Your answerChoose one option.
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Open questionBTMCQ1 markNeeds review
The six faces of a cube (die) are numbered as 1, 2, 3, 4, 5 and 6, and it is rolled once. An outcome is the observed number on the top face. If the probability of getting an odd number as an outcome is twice that of an even number, then the probability of getting a number less than 3 is ________.
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Open questionBTMCQ1 markNeeds review
Let
be the vector that is perpendicular to the vectors
and
. If the length of the vector
is
, then
is ________.Your answerChoose one option.
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Open questionBTMCQ2 marksNeeds review
Match the disease (Column I) with its biological vector (Column II).
Column I Column II
P. Chagas disease 1. Tsetse flies
Q. Trypanosomiasis 2. Mosquitoes
R. Leishmaniasis 3. Sandflies
S. Yellow Fever 4. Reduviid bugs
Your answerChoose one option.
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Open questionBTMCQ2 marksNeeds review
Match the industrial enzyme (Column I) with its application (Column II).
Column I Column II
P. Lipase 1. Maltose syrup production
Q. Ficin 2. Oil degradation
R. Amylase 3. Oligosaccharide/monosaccharide production
S. Glucosidase 4. Meat tenderization
Your answerChoose one option.
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Open questionBTMCQ2 marksNeeds review
Match the enzyme (Column I) with its corresponding function (Column II).
Column I Column II
P. Primase 1. RNA dependent RNA synthesis
Q. Reverse transcriptase 2. DNA dependent DNA synthesis
R. RNA Replicase 3. RNA dependent DNA synthesis
S. DNA Polymerase III 4. DNA dependent RNA synthesis
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Open questionBTMCQ2 marksNeeds review
Match the item (Column I) with its corresponding use (Column II).
Column I Column II
P. Glutamine 1. Detachment of adherent cells
Q. Trypsin 2. Selection of transfected mammalian cell lines
R. Hypoxanthine 3. Source of carbon and nitrogen in animal cell culture media
S. Neomycin 4. A component of medium for selection of hybrid in monoclonal antibody production
Your answerChoose one option.
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