During the stress response, cortisol triggers the release of ______.

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#Question id: 17261

#Unit 7. System Physiology – Animal

In what stage of the General Adaptation Syndrome does your heart rate and blood pressure increase? 

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#Question id: 24179

#General Aptitude

In Oklahoma, a girl is forbidden to take a bite from her date’s hamburger.

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#Question id: 23817

#General Aptitude

Which is not consisted in a processor

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#Question id: 20328

#Unit 4. Cell Communication and Cell Signaling

Acyl-homomserine lactones (AHLs) are auto-inducers used by Gram-negative bacteria to communicate. Which statements are about that Quorum sensing signaling in bacteria. 

a. transcription is activated at low cell density

b. transcription is not activated at low cell density

c. transcription is activated at high cell density

d. transcription is not activated at high cell density

e. Upon reaching a threshold concentration, AHL can bind to its receptor LuxR.

f. Upon reaching a threshold concentration, AHL can bind to Lux box.

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#Question id: 3262

#Unit 11. Evolution and Behavior

In a population, the genotype frequencies are: f(A1A1)= 0.35; f(A1A2) = 0.30; f(A2A2) = 0.35; Which of the following statement is correct?