Class I presentation requires internal synthesis of virus protein, as shown by the requirement that the target cell be infected by live virus, and by the inhibition of class I presentation observed when protein synthesis was blocked by the inhibitor emetine

TLS Online TPP Program

#Id: 8255

#Unit 1. Molecules and their Interaction Relevant to Biology

Potential energy of Dipole-Dipole Interaction

V is the potential energy

μ is the dipole moment

ϵo is the vacuum permittivity.

R is the length between the two nuclei

TLS Online TPP Program

#Id: 10525

#Unit 4. Cell Communication and Cell Signaling

During apoptosis

caspase-3 cleaves the inactive phospholipid scramblase XKR8. 

TLS Online TPP Program

#Id: 8486

#Unit 1. Molecules and their Interaction Relevant to Biology

All three kinds of bonds (N-Ca, Ca-Co, and the Co-N peptide bond) are single bonds.

TLS Online TPP Program

#Id: 8018

#Unit 10. Ecological Principles

                        Ecological compression

TLS Online TPP Program

#Id: 5293

#Unit 7. System Physiology – Animal

The “blip” in the arterial pressure curve, called the dicrotic notch (or incisura), is produced when the aortic valve closes