MCQs
Total Questions : 54
| Page 4 of 6 pages
Answer: Option B. -> glucose medium
Answer: Option A. -> equal to that of substrate consumption
Answer: Option A. -> zero
Answer: Option A. -> covalent bond formation dependent
Answer: Option C. -> packed bed
Question 36. . If Damkohler number, NDa >>1, the reaction rate is much greater than the mass transfer rate and the overall reaction is controlled by the rate of mass transfer. In this case, the enzyme reaction can be described as (where Csb and Cs are the substrate concentration in bulk of solution and at the immobilized enzyme surface respectively. ks mass transfer coefficient, and a is the surface area of an immobilized enzyme particles)
Answer: Option B. -> rp = ksaCsb
Answer: Option A. -> the ratio of the maximum reaction rate to the maximum mass transfer rate
Answer: Option A. -> polyacrylamide gel
Answer: Option D. -> None of the above
Answer: Option D. -> all of these