MCQ on Fermentation Technology

MCQ on Industrial Biotechnology (MCQ 03)

Industrial Biotechnology MCQ (1). Which of the following materials is used as a bio-plastic? a.       Polystyrene b.      Polypropylene c.       Polyhydroxybutyrate d.      Dextran (2). A Trickling filter is used for: a.       Antibiotic production b.      Beer production c.       Citric acid manufacturing d.      Waste water treatment (3). A double spiral heat-exchanger is a: […]

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MCQ on Genetic Engineering (MCQ 02)

Genetic Engineering MCQ (1). The first crop plant genome sequenced     a.       Maize     b.      Wheat     c.       Rice     d.      Barley (2). Urea and Formamide can:     a.       Increase Tm of DNA     b.      Decrease the Tm of DNA     c.       Helps […]

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Free Net Life Science Study Materials

CSRI JRF NET Life Sciences June Model Question (11)

1.  Penicillin-resistant bacteria produce β-lactamase which inactivates penicillin by: a.       Esterifying the carboxyl group b.      Oxidizing S atom c.       Hydrolyzing the side chain d.      Hydrolyzing the C-N bond Ans. (d) β-lactamases or penicillinase are a class of enzymes produced by some bacteria which degrade penicillin antibiotic and thereby impart resistance […]

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Zoology lecture notes and study materials

Kerala PSC Zoology Lecturer Previous Year Question Paper 2014 – Original Solved (Part 1 of 5)

Kerala PSC Zoology Lecturer / Assistant Professor Recruitment Exam 2014 Question Paper (Q. Code 56/2014) Original solved question paper of Kerala PSC Zoology Lecturer/Assistant Professor examination conducted by Kerala PSC (Kerala Public Service Commission) on 29/04/2014 (Question Paper Code 56/2014) for the appointment of Zoology Lecturer/Assistant Professor in Government Colleges […]

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Zoology lecture notes and study materials

Lecturer In Zoology: Kerala PSC Previous Year Question Paper 2014 – Original Solved (Part 2 of 5)

Kerala PSC Zoology Lecturer / Assistant Professor Recruitment Exam 2014 Question Paper (Q. Code 56/2014) Original solved question paper of Kerala PSC Zoology Lecturer/Assistant Professor examination conducted by Kerala PSC (Kerala Public Service Commission) on 29/04/2014 (Question Paper Code 56/2014) for the appointment of Zoology Lecturer/Assistant Professor in Government Colleges […]

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