A non-competitive inhibitor can combine with an enzyme molecule to produce a dead-end complex.

TLS Online TPP Program

#Id: 4673

#Unit 13. Methods in Biology

A related quantitative technique, rocket electrophoresis, does permit measurement of antigen levels. In rocket electrophoresis, a negatively charged antigen is electrophoresed in a gel containing antibody. The precipitate formed between antigen and antibody has the shape of a rocket, the height of which is proportional to the concentration of antigen in the well. 

TLS Online TPP Program

#Id: 5316

#Unit 7. System Physiology – Animal

Rapid Ventricular Ejection

end of this phase coincides with the end of the ST segment (or the beginning of the T wave) on the ECG and with the end of ventricular contraction.

TLS Online TPP Program

#Id: 10041

#Unit 4. Cell Communication and Cell Signaling

Rather than degradation, poly-K63 ubiquitin chains act as scaffolds that bind proteins that have a poly-K63 ubiquitin-binding domain

TLS Online TPP Program

#Id: 8148

#Unit 2. Cellular Organization

Depolymerization of the clathrin coat into triskelions  by Cytosolic Hsp70

TLS Online TPP Program

#Id: 5656

#Unit 7. System Physiology – Animal

The labyrinth has three components: 

Cochlea (containing receptors for hearing)

Semicircular canals (containing receptors that respond to head rotation)

Otolith organs (containing receptors that respond to gravity and head tilt)