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Biology · 2022 · 3 marks
Biotechnology : Principles and ProcessesProcesses of Recombinant DNA Technology3 marksApplyshort answer
CBSE 2022 · Region 2 · Set 2 · Q11
"Large scale production of recombinant DNA requires the use of bioreactors. " (a) Draw a labelled diagram of a simple stirred-tank bioreactor. (b)…
"Large scale production of recombinant DNA requires the use of bioreactors. "
(a)
Draw a labelled diagram of a simple stirred-tank bioreactor.
(b)
State why a simple-stirred tank bioreactor generally has a curved base.
Marking-scheme solution
(a)
(b)
It has a curved base to facilitate the mixing of the reactor contents
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CBSE Class 12 Biology past-paper question from the 2022 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.