Q.21 Let Z be the set of all integers and f and g are one-one mappings from Z into itself. If −−=++= nodd for n f(n) = […]
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Logistic Growth Differential Equation Question
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) […]
Distance from Origin to Line Meeting the xy-Plane
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
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
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
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
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
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)
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
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 […]


