Positive Selection: The Spread of Beneficial Mutations

TLS Online TPP Program

#Id: 8878

#XL - T Zoology

At the same time that Cdc25C is being activated, mitotic CDKs and Plk1 phosphorylate Wee1, which targets it for destruction through a phosphobinding SCF protein-ubiquitin ligase. This forms positive feedback loop 2

TLS Online TPP Program

#Id: 8049

#XL - Q Biochemistry

Isoleucine and Threonine have two chiral carbons so exists in multiple RS configuration.

TLS Online TPP Program

#Id: 9398

#XL - T Zoology

Observational learning

TLS Online TPP Program

#Id: 9171

#XL - T Zoology

Determining allelic frequencies at equilibrium

      

TLS Online TPP Program

#Id: 349

#XL - R Botany

The oxaloacetate is converted to PEP by phosphoenolpyruvate carboxykinase. This Mg2+ dependent reaction requires GTP as the phosphoryl group donor.