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#Question id: 8919


The last common ancestor of all animals was probably a

#Part-B Specialized Branches in Biotechnology
  1. unicellular chytrid.
  2. unicellular yeast.
  3. flagellated protist
  4. multicellular fungus.

Answer:- Option(s): 3


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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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#Question id: 2642

#Part-A Aptitude & General Biotechnology

We know that lactose has a positive impact on the activity of the lac operon. Tryptophan’s presence has a ________________

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