Q.20 Let P(t) denote the population of a species at time t. If P(t) is given by the equation dP/dt = P(1 – P) and if the initial population P(0) […]
Tag: iit jam biotechnology previous year paper PYQ
Tag: iit jam biotechnology previous year paper PYQ
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Distance from Origin to Line Meeting the xy-Plane
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- December 25, 2025
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Q.19 A line L parallel to the vector î + ĵ + k̂ passes through the point (1,2,4) and meets the xy-plane at a point P. The distance between the […]
Matching Yeast Two Hybrid, EMSA, ChIP and NMR
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- December 25, 2025
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Q.18 Match the entries in Group I with the entries in Group II Group I Group II P) Yeast 2 Hybrid System 1) in vivo protein-DNA interaction Q) Electrophoretic Mobility […]
Radioactive Thymidine Labeling in Fast vs Slow Growing Mammalian Cell Lines
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- December 25, 2025
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Q.17 Two mammalian cell lines with doubling times of 12 h and 36 h were cultured with radioactive thymidine for 8 h. The cells were further cultured without the radioactive […]
Chloroplasts pH 4 to pH 8 ATP Production Experiment
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- December 25, 2025
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Q.16 In an experiment conducted in the dark, isolated chloroplasts are kept in buffer (pH 4.0) at 4 °C until their internal pH is equal to 4.0. Then, they are […]
Match the entries in Group I with Group II
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- December 25, 2025
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Q.15 Match the entries in Group I with the entries in Group II Group I Group II P) Bacteria 1) Leishmaniasis Q) Virus 2) Anthrax R) Fungus 3) Rubella S) […]
Match the entries in Group I with the entries in Group II
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- December 25, 2025
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Q.14 Match the entries in Group I with the entries in Group II Group I Group II P) DNA replication 1) Hershey and Chase Q) Genetic Code 2) Miller and […]
Higher Levels of Glycosylated Hemoglobin (HbA1c)
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- December 25, 2025
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Q.13 Higher levels of glycosylated hemoglobin (HbA1c) indicate (A) high hemoglobin level (B) anaemic condition (C) diabetes (D) favism Higher levels of glycosylated hemoglobin (HbA1c) indicate diabetes, as elevated HbA1c […]
ATP Synthase Not Part of Electron Transport Chain in Oxidative Phosphorylation
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- December 25, 2025
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Q.12 Determine the correctness or otherwise of the following Assertion [a] and Reason [r]. Assertion: In the process of ATP synthesis in oxidative phosphorylation, ATP synthase is not a part […]
Match the Entries in Group I with Group II
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- December 25, 2025
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Q.11 Match the entries in Group I with the entries in Group II Group I Group II P) Epilepsy 1) Degeneration of neurons in cerebral cortex Q) Alzheimer’s disease 2) […]


