T Helper Subset Differentiation

TLS Online TPP Program

#Id: 9145

#Unit 10. Ecological Principles

Critical threshold density (NT) where Rp = 1

TLS Online TPP Program

#Id: 7323

#Unit 12. Applied Biology

Phytodegradation works best with organic contaminants like herbicides, trichloroethylene, and methyl tert-butyl ether (MTBE – a volatile substance). 

TLS Online TPP Program

#Id: 7160

#Unit 5. Developmental Biology

Epiboly: The thinning and spreading of the animal cap cells over the vegetal hemisphere, powered by proliferation and radial intercalation. is critical for activating the genes that specify cells to be endoderm. Thus, the fate of the vegetal cells is to become endodermal

TLS Online TPP Program

#Id: 6169

#Unit 12. Applied Biology

The commercial Bt–cotton available today contain genes from the isolate B-thuringiensis, ssp. that produces Cry I A(a), Cry I A(b), Cry I A(c), Cry IIA.

TLS Online TPP Program

#Id: 10368

#Unit 4. Cell Communication and Cell Signaling

Class II MHC glycoproteins expressed predominantly on pAPCs, where they primarily present exogenous antigenic peptides to CD4+ T cells.