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Q.3 Eukaryotic cell containing flagella is (A) cell lining the fallopian tube (B) sperm (C) Paramecium (D) cell lining the respiratory tract Eukaryotic cells use flagella as long, whip-like structures […]

Q.2 During mitosis, disappearance of the nucleolus is a hallmark of (A) metaphase (B) prophase (C) anaphase (D) telophase Disappearance of the nucleolus marks prophase as a hallmark event in […]

Q.1 Pure IgG antibody was run on an SDS-PAGE under reducing condition. How many bands would you see after staining with Coomassie blue? (A) 4 (B) 2 (C) 1 (D) […]

Q.60 A first order reaction is 87.5% complete at the end of 30 minutes. The half-life of thereaction is __________ minute(s).   The half-life of the first-order reaction is 10 […]

Q.59 The number of axial C-H bond(s) in the major product (P) of the given reaction is________. The major product is a tertiary alcohol in which the tert‑butyl group is […]

Q.58 The relationship between the applied force F(X) (in Newton) on a body and itsdisplacement X (in metre) is given below. The total amount of work done in moving thebody […]

Q.57 An ultrasound signal of frequency 50 KHz is sent vertically down into a medium. Thesignal gets reflected from a depth of 25 mm and returns to source 0.00005 seconds […]

Q.56 If A and B are events such that 𝑃𝑃(𝐴𝐴) = 0.3, 𝑃𝑃(𝐵𝐵) = 0.2 and 𝑃𝑃(𝐴𝐴 ∪ 𝐵𝐵) = 0.45, the valueof 𝑃𝑃(𝐴𝐴 ∩ 𝐵𝐵�) is ___________. The value […]

Q.55 For a = ________, the following simultaneous equations have an infinite number of solutions:10𝑥𝑥 + 13𝑦𝑦 = 6𝑎𝑎𝑥𝑥 + 32.5𝑦𝑦 = 15 The system of simultaneous equations 10x + […]

Q.54 For a 0.1 M aqueous solution of lysine, the pH at which it carries no net charge is___________.(pKa values for: α-carboxylic group = 3.1, α-amino group = 8.0, ε–amino […]