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TLS Online TPP Program

#Question id: 10421

The red light-induced rotation of the D ring of the chromophore causes the hairpin to become helical, which of the following β-hairpin changes conformation after rotation?

#6. System Physiology – Plant
  1. β1 in the β-hairpin changes conformation to an α-helix after rotation
  2. β2 in the β-hairpin changes conformation to an α-helix after rotation
  3. β3 in the β-hairpin changes conformation to an α-helix after rotation
  4. β4 in the β-hairpin changes conformation to an α-helix after rotation
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TLS Online TPP Program

#Question id: 4791

#8. Inheritance Biology

Body color in mice, YY is a recessive lethal, Yy yellow, yy gray and hair type straight is dominant over fuzzy. A geneticist crosses two yellow mice with heterozygous straight hair. Which the observe ratio is of obtains following progeny?
TLS Online TPP Program

#Question id: 4578

#11. Evolution and Behavior

Which definition of evolution would have been most foreign to Charles Darwin during his lifetime? 
TLS Online TPP Program

#Question id: 4382

#3. Fundamental Processes

All of the following events play a role in yeast-mating type switching except
TLS Online TPP Program

#Question id: 1022

#4. Cell Communication and Cell Signaling

Why are we concerned at all with monitoring emerging/reemerging diseases?
TLS Online TPP Program

#Question id: 10824

#10. Ecological Principles

Interspecific competition has been demonstrated experimentally in