The stress induced by severe exercise can increase susceptibility to infection by:

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#Question id: 31042

#Unit 4. Cell Communication and Cell Signaling

Monomeric Ras proteins are GTPase “switch” proteins. Ras activation is accelerated by: 

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#Question id: 28657

#Unit 2. Cellular Organization

Cohesins are composed of which of the following subunits?

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#Question id: 12775

#Unit 10. Ecological Principles

Field observation suggests that populations of a particular species of herbivorous mammal undergo cyclic fluctuations in  density  at  three-  to  five-year  intervals.  Which  of  the  following  represent  (a)  plausible  explanation(s)  of  these cycles?

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#Question id: 17286

#Unit 13. Methods in Biology

Consider the following grouped frequency distribution :

 

What is the median of the distribution ? 

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#Question id: 19198

#Unit 12. Applied Biology

Sensitivity of calorimetric biosensor can be increased by