During formation of a clot the initial event is constriction of the vessel and formation of a temporary hemostatic plug of platelets.

TLS Online TPP Program

#Id: 4040

#Unit 7. System Physiology – Animal

TLS Online TPP Program

#Id: 7799

#Unit 2. Cellular Organization

Most mRNAs Are Exported from the Nucleus by a Ran-Independent Mechanism

TLS Online TPP Program

#Id: 1725

#Unit 4. Cell Communication and Cell Signaling

Soluble CD23 binds to CD21 on the surface of IgE synthesizing B cells, IgE synthesis is increased.

TLS Online TPP Program

#Id: 4451

#Unit 13. Methods in Biology

Transmission electron microscope- examine viruses or the internal ultrastructure in thin sections of cells

TLS Online TPP Program

#Id: 759

#Unit 3. Fundamental Processes

Four Steps for bacterial transcription

1. Promoter search->closed promoter complex -> open promoter complex

2. Abortive transcription->Promoter Escape->Initiation from +1 TSS 

3. Elongation

4. Termination