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Free Download as PDF of Bioprocess Technology Questions with Answers as per exam pattern, to help you in day to day learning. We provide all important questions and answers for all Exam.
25. What is gene therapy?
- [A] Pre-clinical testing for inherited diseases in newborns
- [B] Treatment of diseases caused by genetic defect using genes.
- [C] Genetic engineering using recombinant DNA technology.
- [D] Cancer treatment using in vitro cultured stem cells.
Answer: Option [B]
26. Which of the following is NOT an archaebacteria?
- [A] Halophiles
- [B] Methanogens.
- [C] Cyanobacteria
- [D] Thermophiles
Answer: Option [C]
27. Potential source of hyaluronic acid is ________
- [A] Streptococcus sp.
- [B] Staphylococcus sp.
- [C] Micrococcus sp
- [D] Bacillus sp.
Answer: Option [A]
28. The tools of genetic engineering allow us to manipulate ________ directly
- [A] RNA
- [B] DNA
- [C] cell membranes.
- [D] cell wall.
Answer: Option [B]
29. ________ obtains energy by oxidation of organic and inorganic compounds
- [A] Phototrophs.
- [B] Chemotrophs
- [C] Autotrophs
- [D] Heterotrophs
Answer: Option [B]
30. _____ use reduced organic molecules as carbon source.
- [A] Organotrophs
- [B] Heterotrophs
- [C] Autotrophs
- [D] Lithotrophs
Answer: Option [B]
31. Concentration of nitrogen source normally supplied in growth media is _____g/L.
- [A] 0.5.
- [B] 2.
- [C] 6
- [D] 10.
Answer: Option [B]
32. Concentration of trace elements is ________ mg/L
- [A] 0.5.
- [B] 1.5.
- [C] 2.5.
- [D] 3.5.
Answer: Option [A]
33. Trace element needed under specific growth conditions is _______.
- [A] Co
- [B] Be/li>
- [C] Ti
- [D] Al
Answer: Option [A]
34. Which one of the following represents carbon source?
- [A] Corn syrup.
- [B] Corn steep liquor.
- [C] soya meal.
- [D] Groundnut meal.
Answer: Option [A]
35. Degree of reduction of oxygen is ______.
- [A] 2.
- [B] -2.
- [C] 6.
- [D] -6.
Answer: Option [B]
36. What is the degree of reduction of sulfur?
- [A] 2.
- [B] 4.
- [C] 6.
- [D] 8.
Answer: Option [C]
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