Phase 3 (rapid repolarization), calcium channels close and slow potassium channels open

TLS Online TPP Program

#Id: 7702

#Unit 1. Molecules and their Interaction Relevant to Biology

                                                             Omega loop

TLS Online TPP Program

#Id: 2274

#Unit 3. Fundamental Processes

E. coli encodes several other s subunits that can replace σ 70 under certain circumstances.

a.σ 32 

b.σ 54

TLS Online TPP Program

#Id: 1675

#Unit 4. Cell Communication and Cell Signaling

DNA Vaccines

Utilizes plasmid DNA encoding antigenic proteins that are injected directly into the muscle of the recipient. DNA vaccine- Zydus cadila vaccine, HPV (in clinical testing) Zika virus (in clinical testing)

TLS Online TPP Program

#Id: 1376

#Unit 4. Cell Communication and Cell Signaling

Two mechanisms for terminating cytokine signal transduction

1.  Short-term regulation

2.  Long-term regulation

TLS Online TPP Program

#Id: 4032

#Unit 7. System Physiology – Animal

Stimulation of the sympathetic cardiac nerves speeds the depolarization in SA node.