p53 tumor suppressor protein appears to be post-translationally modified by phosphorylation and acetylation in PML nuclear bodies

TLS Online TPP Program

#Id: 7858

#Unit 1. Molecules and their Interaction Relevant to Biology

All reducing sugars (except a few ketoses) undergo mutarotation

TLS Online TPP Program

#Id: 2939

#Unit 3. Fundamental Processes

Hda recruited, it acts to switch offDnaA, preventing a second round of replication.

TLS Online TPP Program

#Id: 9744

#Unit 6. System Physiology – Plant

Tomato plants produce tomatine, a compound that is closely related to avenacin. Only certain pathovars of the fungal pathogen Septoria lycopersici can cause disease on tomatoes, and these pathovars produce a glucosidase that can detoxify tomatine.

TLS Online TPP Program

#Id: 4681

#Unit 13. Methods in Biology

3H thymidine uptake assays were the first to be used routinely to measure cell division in lymphocyte cultures.

TLS Online TPP Program

#Id: 9314

#Unit 4. Cell Communication and Cell Signaling

3 or 4 cGMP molecules must bind to each channel in order to open it; because of this cooperative allosteric interaction, channel opening is very sensitive to small changes in cGMP levels.