Biotechnology - MCQ Practice Questions

Biotechnology is one of the few subjects where exam questions track laboratory practice closely, so the techniques are worth knowing in order. Practice covers recombinant DNA technology, PCR and gel electrophoresis, cloning vectors, tissue culture, fermentation and bioprocess technology, and applications in medicine and agriculture. Technique questions explain why a step exists, not just what it produces.

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All topics Genetic Engineering PCR & DNA Technology Cell Culture Fermentation Technology Bioinformatics Plant Biotechnology Animal Biotechnology Medical Biotechnology Biosafety IPR in Biotech

Q.61Easy

In animal cell culture, what is the primary purpose of using serum (typically fetal bovine serum)?

Q.62Easy

Which method is most appropriate for counting viable cells in a culture?

Q.63Easy

What is contact inhibition in mammalian cell culture?