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Q.21: Rate Constant Unit Conversion Question Statement The rate constant for the reaction O(g) + O3(g) → 2O2(g) is 8.0 × 10–15 cm3 molecule–1 s–1. The rate constant in dm3 […]

Q.20: Enzymes and Industrial Applications Matching Question Statement Which one of the following options shows the correct pairing of the enzyme with its corresponding application? P. Papain i. Gluten complex […]

Q.19: B Cells and T Cells Immunity Assertion-Reason Question Statement Determine the correctness or otherwise of the following Assertion [a] and Reason [r]. Assertion [a]. B cells secrete antibodies against […]

Q.18: Microbial Products and Organisms Matching Question Statement Choose the option that shows the correct pairing of the products with their corresponding microorganisms. P. Citric acid i. Micromonospora purpurea Q. […]

Q.17: Diseases and Causative Organisms Matching Question Statement Choose the option that shows the correct pairing of the diseases with their corresponding causative organisms. P. Chagas disease i. Trypanosoma gambiense […]

Q.16 The specific productivity (qp) of cellulase production by Aspergillus niger follows a linear relationship with the specific growth rate (μ) and is of the form qp = αμ + […]

Q.10 Let ℝ be the set of all real numbers. Consider the sets P = {x ∈ ℝ : (x – 1)(x2 + 1) = 0}, Q = {x ∈ […]

Q.15 An enzyme shows highest activity in the pH range 2.0 – 3.0. At pH 4.0 and pH 7.0, the enzyme exhibits 50% and 1%, respectively, of its highest activity. […]

Q.14 Choose the option that shows the correct pairing of the cellular components with their corresponding function. P. Dynein i. Movement of organelles Q. Desmosome ii. Membrane vesicle R. Endosome […]

Q.13 Which one of the following is NOT TRUE of RNA polymerase II? (A) It requires a primer to initiate the transcription (B) It makes an RNA copy of only […]