A posterior-to-anterior gradient of Caudal protein.

TLS Online TPP Program

#Id: 9489

#Unit 6. System Physiology – Plant

Biotrophic fungi usually penetrate the rigid cell wall via the formation of a specialized infection structure on the plant

surface called an appressorium. Then, the emerging penetration

peg breaches the rigid plant cell wall and provides entry into the plant cell. Finally, a haustorium forms upon entry into the plant cell.

TLS Online TPP Program

#Id: 1572

#Unit 4. Cell Communication and Cell Signaling

Kinases CK1 and GSK3,

sequentially phosphorylate β-catenin at multiple serine and threonine residues.

TLS Online TPP Program

#Id: 1685

#Unit 4. Cell Communication and Cell Signaling

Only three of the proteins implicated in V(D)J recombination are unique to lymphocytes: RAG1, RAG2, and Terminal deoxynucleotidyl Transferase (TdT)

TLS Online TPP Program

#Id: 6218

#Unit 12. Applied Biology

The genetic expression from adenoviruses is transient, where the DNA is free within the host cell’s nucleus (episomal) where it can be transcribed, but upon cell division these genes will not be replicated.

TLS Online TPP Program

#Id: 9169

#Unit 11. Evolution and Behavior

Amount of change in allele frequency

                        

frequency of G2 will increase and the  frequency of G1 will decrease                      frequency of G1 will increase and the frequency  of G2 will decrease