Biotechnology
2024 · Paper 1
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Complete GATE BT 2024 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 52–54 of 65. Imported answers require review unless explicitly marked reviewed.
Question 52
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Which of the following factors can affect the growth of a microbial culture in a batch cultivation process?
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Under complete cell washout condition in a chemostat with sterile feed, which of the following statements is/are correct?
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Fermentation medium is cooled from 121 °C to 30 °C in a double pipe heat exchanger. If cold water is flowing in the counter-current direction and is heated from 10 °C to 70 °C, then the Log-Mean Temperature Difference (LMTD) is ______ °C (rounded off to the nearest integer).
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