TLS Online TPP Program

#Id: 8203

#Section 3: Genetics, Cellular and Molecular Biology

An H+ ATPase in the membrane pumps H+ into the lysosome, maintaining its lumen at an acidic pH.

TLS Online TPP Program

#Id: 8979

#Section 3: Genetics, Cellular and Molecular Biology

TLS Online TPP Program

#Id: 7737

#Section 2: General Biology

Calculate the number of electrons, protons and neutrons in 1 mole of 16^O^-2 ions.

TLS Online TPP Program

#Id: 8334

#Section 3: Genetics, Cellular and Molecular Biology

Phalloidin 

isolated from Amanita phalloides, binds at the interface between subunits in F-actin, locking adjacent subunits together and preventing depolymerization.

TLS Online TPP Program

#Id: 8371

#Section 3: Genetics, Cellular and Molecular Biology

In the presence of ATP,  myosin head releases from the actin filament.