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#Question id: 3002


Cells are most sensitive to penicillin during which phase of the growth curve?

#Part-A Aptitude & General Biotechnology
  1. Lag

  2. Exponential

  3. Stationary

  4. Death


Answer:- Option(s): 2


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#Question id: 2634

#Part-A Aptitude & General Biotechnology

Tryptophan, the end-product of the enzymes encoded by the trp operon, therefore acts as a co-repressor and inhibits its own synthesis through:

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#Question id: 2637

#Part-A Aptitude & General Biotechnology

Which of these operons is anabolic?

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#Question id: 2638

#Part-A Aptitude & General Biotechnology

Which of these systems give the best mode for turning trp operon off?

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#Question id: 2639

#Part-A Aptitude & General Biotechnology

A Lac repressor is a tetramer repressed when bound to the inducer. The trp repressor is a ____________________

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#Question id: 2640

#Part-A Aptitude & General Biotechnology

Which of these properties do not agree with trp operon attenuator?

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#Question id: 2641

#Part-A Aptitude & General Biotechnology

Which segments of the attenuator together form the repression loop?

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