TLS Online TPP Program

#Id: 1623

#Unit 4. Cell Communication and Cell Signaling

Defensins (α and β) Disrupt membranes of bacteria, fungi, protozoan.

TLS Online TPP Program

#Id: 2371

#Unit 5. Developmental Biology

In regenerating planaria, β-catenin is activated in the posterior-facing blastema, which generates a tail.

TLS Online TPP Program

#Id: 2528

#Unit 13. Methods in Biology

The duration of annealing step is usually 1 min during the first as well as the subsequent cycles of PCR. 

TLS Online TPP Program

#Id: 3859

#Unit 5. Developmental Biology

The binding of ammonia to the sensor domain of DhkC leads to the activation of its histidine kinase activity and to the autophosphorylation of a DhkC histidine residue.

TLS Online TPP Program

#Id: 588

#Unit 2. Cellular Organization

If 100,000 viral particles are added to one million host cells, the MOI is 0.1 means lytic cycle. High MOI means lysogenic cycle.