If a species is a keystone predator, then its removal from a community should

(A) Increase population size of the predator’s preferred prey

(B) decrease species diversity in the prey community

(C) decrease productivity of the predator’s preferred prey

(D) increase species diversity in the prey community

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#Question id: 5826

#Part-B Specialized Branches in Biotechnology

____ is a disease that causes progressive neurological degeneration that progresses to mental retardation and general loss of body function.

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#Question id: 19174

#Part-A Aptitude & General Biotechnology

Which of the following cannot be used as adsorbent in Column adsorption chromatography?

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#Question id: 3677

#Part-A Aptitude & General Biotechnology

Which protein can catalyze the formation of phosphodiester bonds?

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#Question id: 2065

#Part-A Aptitude & General Biotechnology

Which of the following are least likely to diffuse through the phospholipid bilayer of a cell membrane?

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#Question id: 717

#Part-B Specialized Branches in Biotechnology

What is Φ & Ψ angles for collagen triple helix?