DNA damage response system

halts cell cycle progression and

recruits DNA repair machinery

when DNA is compromised

TLS Online TPP Program

#Id: 9677

#Unit 4. Cell Communication and Cell Signaling

Activated PKB directly phosphorylates and inactivates a protein Bad

TLS Online TPP Program

#Id: 6557

#Unit 7. System Physiology – Animal

Human preproglucagon is a 179-amino-acid protein that is found in pancreatic A cells, in L cells in the lower GIT, and in the brain

TLS Online TPP Program

#Id: 2026

#Unit 8. Inheritance Biology

Plasmid Small, circular DNA molecule found in bacterial cells that is capable of replicating independently from the bacterial chromosome.

TLS Online TPP Program

#Id: 2524

#Unit 13. Methods in Biology

Slab gels can develop a “Smiling Effect” When in a gel more Joule heat is produced than can be dissipated, leads to the higher mobility of the ions in the center, resulting in an uneven distribution of the zones, These zones bend up at the two lateral sides, causing “smiling.” 

TLS Online TPP Program

#Id: 9809

#Unit 6. System Physiology – Plant

hy1 and hy2 mutant are chromophore biosynthesis mutant: which fail to supress hypocotyl elongation