Ronald A. Fisher, John B. S. Haldane and Sewall Wright- which showed that mutation and natural selection together cause adaptive evolution.

TLS Online TPP Program

#Id: 10295

#Unit 4. Cell Communication and Cell Signaling

Allelic exclusion - Once allele’s functional protein is generated, rearrangement at the other allele is shut down

TLS Online TPP Program

#Id: 1382

#Unit 4. Cell Communication and Cell Signaling

Profilin enhances the exchange of ADP for ATP on G-actin. Cofilin enhances the rate of loss of ADP-actin from the filament (−) end. Thymosin-β4, binds to ATP–G-actin in such a way that it inhibits addition of the actin subunit to either end of the filament.

TLS Online TPP Program

#Id: 6434

#Unit 8. Inheritance Biology

TLS Online TPP Program

#Id: 10376

#Unit 4. Cell Communication and Cell Signaling

MHC molecules in mouse

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#Id: 7874

#Unit 1. Molecules and their Interaction Relevant to Biology

Normal GHB values are about 5% of total hemoglobin. In people with untreated diabetes, value may be as high as 13%