During overshoot 

the voltage-gated K+  channels open & contribute to repolarization

TLS Online TPP Program

#Id: 8469

#Unit 1. Molecules and their Interaction Relevant to Biology

The RHH (L amino acids) α helix, which ideally has ϕ = −57° and ψ = −47°

TLS Online TPP Program

#Id: 6801

#Unit 3. Fundamental Processes

Binding of RISC complexes causes the bound mRNPs to associate with P bodies. Since P bodies are major sites of mRNA degradation where the decapping complex DPC1/DPC2, t5′→3′ exonuclease XRN1, and cytoplasmic exosomes are concentrated, mRNAs bound by several RISC complexes are degraded.

TLS Online TPP Program

#Id: 7875

#Unit 1. Molecules and their Interaction Relevant to Biology

TLS Online TPP Program

#Id: 9610

#Unit 4. Cell Communication and Cell Signaling

Insulin receptor, form disulfide-linked dimers in the absence of hormone.

TLS Online TPP Program

#Id: 1935

#Unit 4. Cell Communication and Cell Signaling

The C5b component is extremely labile, is not covalently bound to the membrane like C3b and C4b, and is rapidly inactivated unless it is stabilized by the binding of C6.