TLS Online TPP Program

#Id: 5214

#Unit 7. System Physiology – Animal

Plasmin is formed from its inactive precursor, plasminogen, by the action of thrombin and tissue-type plasminogen activator (t-PA).

TLS Online TPP Program

#Id: 4581

#Unit 6. System Physiology – Plant

Pr, which to the human eye is blue, is converted by red light to a far-red light–absorbing form called Pfr, which is bluegreen.

TLS Online TPP Program

#Id: 457

#Unit 2. Cellular Organization

Histone tail modifications 

TLS Online TPP Program

#Id: 6711

#Unit 3. Fundamental Processes

PML nuclear bodies are also sites of post-translational modification of proteins through the addition of a small, ubiquitin-like protein called SUMO1

TLS Online TPP Program

#Id: 7097

#Unit 3. Fundamental Processes

In bacteria and mitochondria, the formyl residue on the initiator methionine is removed from the protein by a specific deformylase enzyme to generate a normal NH2 terminus.