A small lake has three trophic levels- phytoplankton (autotrophs), Zooplankton (herbivore) and planktivorous fish (primary carnivore). In this lake, addition of nutrients is allowed to study the 'bottom up' effects". What is the expected biomass of phytoplankton and zooplankton tropic levels?

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#Question id: 4207

#Part-A Aptitude & General Biotechnology

 If there is more globin than heme present in a reticulocyte, globin synthesis is stopped by

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#Question id: 3642

#Part-A Aptitude & General Biotechnology

Any piece of DNA which replicates as a single unit is called

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#Question id: 896

#Part-A Aptitude & General Biotechnology

van’t Hoff plot is drawn between

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#Question id: 13038

#Part-A Aptitude & General Biotechnology

Please arrange the following steps about ELIZA (Enzyme-linked immunosorbent assay) in chronological order

i. incubate with antibody-enzyme complex that binds primary antibody

ii. coat surface with antigen, block unoccupied sites with nonspecific protein

iii. add substrate, formation of colored product indicates presence of specific antigen

iv. incubate with primary antibody against specific antigen

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#Question id: 12187

#Part-B Specialized Branches in Biotechnology

How cells know whether sister kinetochores are properly attached to the mitotic spindle?