Active genes/euchromatin are often found at the borders of chromosome territories, and active genes from several chromosomes may cluster in inter-chromosomal territories that are enriched in transcription machinery.

TLS Online TPP Program

#Id: 7747

#Unit 1. Molecules and their Interaction Relevant to Biology

Size of atom or atomic radii can be estimated by effective nuclear charge

TLS Online TPP Program

#Id: 9752

#Unit 6. System Physiology – Plant

Phloem feeders activate the salicylic acid signaling pathway, as similar to pathogen infections.

TLS Online TPP Program

#Id: 3137

#Unit 7. System Physiology – Animal

A spirogram indicating changes in lung volume under different conditions of breathing.

TLS Online TPP Program

#Id: 9338

#Unit 4. Cell Communication and Cell Signaling

Monomeric active forms of all members of the TGF-β family (3 conserved intramolecular disulfide Linkages) contain a conserved cysteine residue that forms a disulfide bond links TGF-β monomers into functional homodimers

and heterodimers

TLS Online TPP Program

#Id: 10176

#Unit 6. System Physiology – Plant

Conversely bioactive gibberellin and the GID1 receptor enhance DELLA repressor degradation, while GA2ox blocks DELLA repressor degradation