Biotechnology
GATE BT Upstream and Downstream Process PYQs
Build your understanding with focused practice from past exam papers.
How to practice Upstream and Downstream Process
Attempt a question, record the concept and assumptions, then check the available answer. Rework mistakes after revising the relevant concepts. Topic tags can overlap; review the question context.
Questions 1–2 of 2. Imported answers require independent review unless marked reviewed.
Question 23
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Which of the following separation processes is/are based on molecular size?
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A recombinant protein is secreted extracellularly in soluble form by an E. coli culture. Which of the following downstream processes is/are involved in the purification of the extracellular secreted protein?
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