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Biotechnology Engineering · Q21

Bioprocess Engineering and Process Biotechnology

Engineering and GATE · Biotechnology Engineering · question 21

Q21

Choose the correct completion of the following statement. A fermenter sterilization in situ is less efficient than continuous heat sterilization because

A.
It uses higher temperature for longer time
B.
It uses longer heating time during which heat is lost
Answer
C.
It uses larger volume and hence takes longer to cool the medium
D.
It uses steam as the heating source

Answer: Option B

Solution

Answer: Option B
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