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Q.29 Match the cell structures in Group I with the organismsin Group II. Group I                                […]

Q.28 Determine the correctness or otherwise of the following Assertion (a) and Reason (r). Assertion: Immobilization of plant cells can enhance secondary metabolite production during bioreactor cultivation. Reason: Immobilization protects […]

Q.27 Match the entries in the Group I with the elution conditions in Group II. Group I                            […]

Q.26 Match the commercial microbial sources in Group I with the products in Group II. Group I                            […]

Q.25 In a batch culture, the specific rate of substrate utilization is 0.25 g (g cell mass)−1 h−1 and specific rate of product formation is 0.215 g (g cell mass)−1 […]

Q.24 Calculate the percentage sequence identity for the pairwise alignment given below. __________ H E L L O – Y E L L O W Calculate Percentage Sequence Identity: HELLO- […]

Q.23 A batch bioreactor is to be scaled up from 10 to 10,000 liters. The diameter of the large bioreactor is 10 times that of the small bioreactor. The agitator […]

Q.22 A chemostat is operated at a dilution rate of 0.6 h−1. At steady state, the biomass concentration in the exit stream was found to be 30 g l−1. The […]

Q.21 A callus of 5 g dry weight was inoculated on semi-solid medium for growth. The dry weight of the callus was found to increase by 1.5 fold after 10 […]

Q.20 One of the eigenvalues of P = [ 10  −4 18  −12 ] is 2 4 6 8 Introduction Eigenvalues are a fundamental topic in linear algebra and appear frequently in […]