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Biotechnology - MCQ Practice Questions

Practice free Biotechnology multiple-choice questions with detailed answers and explanations. Perfect for competitive exam preparation.

260 questions | 100% Free

Q.121Medium

Which bioreactor design is most suitable for large-scale mammalian cell culture in pharmaceutical industries?

Q.122Medium

In continuous culture systems, the dilution rate (D) is defined as:

Q.123Medium

What is the primary disadvantage of using animal serum in cell culture for biopharmaceutical production?

Q.124Medium

Which of the following statements is correct regarding cryopreservation of cell cultures?

Q.125Medium

In the context of cell culture, what is meant by 'passage number'?

Q.126Medium

Which gas composition is typically maintained in mammalian cell culture bioreactors?

Q.127Medium

What is the primary application of perfusion culture in modern biopharmaceutical manufacturing?

Q.128Medium

In Indian biotech industries producing recombinant insulin, which cell line is predominantly used?

Q.129Medium

Which of the following is a characteristic feature of suspension culture compared to adherent culture?

Q.130Medium

What is the purpose of using microcarriers in animal cell culture?