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TLS Online TPP Program

#Question id: 23787

What happens when melanopsin is activated?

#Unit 7. System Physiology – Animal
  1. Dark activates melanopsin to trigger a G protein cascade that causes membrane depolarization. 
  2. Light activates melanopsin to trigger a G protein cascade that causes membrane depolarization. 
  3. Light activates melanopsin to trigger a G protein cascade that causes membrane hyperpolarization. 
  4. Dark activates melanopsin to trigger a G protein cascade that causes membrane hyperpolarization
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TLS Online TPP Program

#Question id: 29018

#Unit 11. Evolution and Behavior

The average numbers of offspring produced by three genotypes are: A1A1=6, A1A2=3, A2A2=2, What will be the selection coefficient of theses allele?
TLS Online TPP Program

#Question id: 12031

#Unit 7. System Physiology – Animal

Obesity in humans is most clearly linked to ________.
TLS Online TPP Program

#Question id: 15389

#Unit 8. Inheritance Biology

Why is tetrad analysis useful for studying genetics?
TLS Online TPP Program

#Question id: 5341

#Unit 8. Inheritance Biology

Which of the following is incorrect statement regarding sex determination in drosophila?
TLS Online TPP Program

#Question id: 1245

#Unit 4. Cell Communication and Cell Signaling

Many PTB-containing proteins act as docking sites for multiple proteins. If these proteins are involved in the RTK signal transduction pathway, they most likely: