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Q.40 A T-flask is seeded with  105 anchorage-dependent cells. The available area of the T-flask is 25 cm2 and the volume of the medium is 25 ml. Assume that the […]

Q.39 The graph of the function F(x) = x / (k1x2 + k2x + 1) for 0 < x < ∞ is Correct Answer: (A) Introduction In this problem, we […]

Q.38 Which of the following statements is true for the series given below?                                   […]

Q.37 If y = xx, then dy/dx is xx(x − 1) xx−1 xx(1 + log x) ex(1 + log x) Introduction Finding the derivative of y = xx is a […]

Q.36 The concentration profile of a chemical at a location x and time t, denoted by c(x,t), changes as per the following equation, c(x,t) =c0 /√(2πDt)  exp[ −x2 / (2Dt)] […]

Q.35 The growth medium for mammalian cells contains serum. One of the major functions of serum is to stimulate cell growth and attachment. However, it must be filter sterilized to […]

Q.34 The reactions leading to the formation of amino acids from the TCA cycle intermediates are (A) carboxylation (B) isomerization (C) transamination (D) decarboxylation TCA Cycle to Amino Acids: Transamination […]

Q.33 The statistical frequency of the occurrence of a particular restriction enzyme cleavage site that is 6 bases long can be estimated to be (A) once every 24 bases    […]

Q.32 The algorithm for BLAST is based on (A) Dynamic Programming (B) Hidden Markov Model (C) k-tuple analysis (D) Neural Network The BLAST (Basic Local Alignment Search Tool) algorithm fundamentally […]

Q.31 Reactions between antibodies and antigens that are detected by precipitate formation in an agar gel are referred as (A) immunoprecipitation assay (B) immunodiffusion assay (C) immunoaggregation assay (D) immunofixation […]