Conjugation takes place when genetic material passes directly from one bacterium to another via sex pilus

TLS Online TPP Program

#Id: 828

#Unit 4. Cell Communication and Cell Signaling

ETI invasion by pathogen causes selection of novel R gene variants that can recognize other pathogen effector molecules and then activate defense.

TLS Online TPP Program

#Id: 7835

#Unit 1. Molecules and their Interaction Relevant to Biology

Aldoses with at least three carbons and ketoses with at least four carbons contain chiral centers

TLS Online TPP Program

#Id: 999

#Unit 5. Developmental Biology

The homologue of TGF-β in Drosophila is Dpp.

TLS Online TPP Program

#Id: 7750

#Unit 1. Molecules and their Interaction Relevant to Biology

The greater the effective nuclear charge the more tightly an electron is held in by the nucleus because there is less electron shield between the valence electrons and the nucleus, and so, the smaller the radius.

TLS Online TPP Program

#Id: 458

#Unit 2. Cellular Organization

Bromodomains recognize acetylated lysine.