Affinity constant (Ka) in between the antigen-antibody interaction can be analysed by which method?

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#Question id: 1653

#SCPH05 I Biotechnology

Which of the following statements does NOT apply to IgG?

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#Question id: 582

#I Life Science/ Life Sciences Group – I-V

When two different substrates react to form two different products, the rate constants for each separate substrate can be determined by

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#Question id: 10507

#SCPH06 I Botany

Rhizobacteria function as

 a) Nitrogen fixation

 b) depositing pathogens directly into the vascular system,

 c) producing antibiotics and antifungal agents for inhibiting soil pathogens

 d) herbivore sensors by sending electrical or chemical signals to surrounding cells

 Which one of the following combination is correct?

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#Question id: 10707

#SCPH06 I Botany

Based on the intermediate disturbance hypothesis, a community’s species diversity is increased by

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#Question id: 1736

#I Life Science/ Life Sciences Group – I-V

Lipopolysaccharide (LPS) from Gram-negative bacteria is: