TLS Online TPP Program

#Id: 9719

#Unit 4. Cell Communication and Cell Signaling

Phosphorylated Dig1 and Dig2, relieves the inhibition of the Ste12 transcription factor.

TLS Online TPP Program

#Id: 4656

#Unit 13. Methods in Biology

Carboxyfluorescein succinimidyl ester (CFSE) is more correctly named carboxyfluorescein diacetate succinimidyl ester (CFDASE) very commonly used to detect state of cell 

TLS Online TPP Program

#Id: 5199

#Unit 7. System Physiology – Animal

The conversion of fibrinogen to fibrin is catalyzed by thrombin.

TLS Online TPP Program

#Id: 8854

#Unit 2. Cellular Organization

Cohesins establish linkages between the replicated DNA molecules, which are essential for their accurate segregation later in the cell cycle. This linking mechanism is coupled to DNA replication.

TLS Online TPP Program

#Id: 5387

#Unit 10. Ecological Principles

Density-dependent factors affect population size in relation to the population’s density.

Density-dependent factors down into two categories. 

Negative density dependence 

Positive density dependence (inverse density dependence