Which is evidence that structures for proteins determined by X-ray crystallography represent the structures in solution?

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#Question id: 16093

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

The thermoregulatory centre is located in:

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#Question id: 27696

#Research Methodology

Scientific method is committed to ……………….

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#Question id: 7751

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

Ultrastructural studies have led to the characterization of two distinctive cytological

pathways of PCD in plants;

I) Vacuolar-type PCD

II) Hypersensitive response-type (HR-type) PCD

a) cytosol and all its organelles, including the plasma membrane, are completely brokendown

b) The vacuole loses water, resulting in marked cell shrinkage, contraction from the cell wall,

and nuclear DNA degradation

c) PCD occurs in leaves in response to microbial attack

d) cell wall is either partially or completely digested as well, as in endosperm tissue

e) Continued water loss from the cytosol leads to the breakdown of the plasma membrane

and the release of residual cellular contents into the apoplast

Given characterization of PCD pathway match with its type PCD?

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#Question id: 10507

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

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: 582

#SCPH05 I Biotechnology

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