Evolution might favor traits that benefit the population or species, When one individual’s behavior benefits another, the behavior is cooperative.

TLS Online TPP Program

#Id: 487

#Unit 2. Cellular Organization

Presence of topoisomerase II binding sites shows high degree of negative supercoiling is usually present in the MAR.

TLS Online TPP Program

#Id: 171

#Unit 5. Developmental Biology

FGF8 

A secreted signal that is received by the lens cells and induces the production of the L-Maf transcription factor.

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.

TLS Online TPP Program

#Id: 8894

#Unit 2. Cellular Organization

Syntelic attachment 

Both kinetochores of a sister chromatid pair can attach to microtubules from the same pole

TLS Online TPP Program

#Id: 7234

#Unit 5. Developmental Biology

Regulation of TH1 and TH2 subset differentiation