Chemical uncouplers include 2,4-dinitrophenol (DNP) and carbonylcyanide-p-trifluoromethoxyphenylhydrazone (FCCP) . After entering the matrix in the protonated form, they can release a proton, thus dissipating the proton gradient.

TLS Online TPP Program

#Id: 5538

#Unit 7. System Physiology – Animal

In the thick segment of the ascending loop of Henle  reabsorption mechanism is load-dependent.

TLS Online TPP Program

#Id: 8493

#Unit 1. Molecules and their Interaction Relevant to Biology

TLS Online TPP Program

#Id: 5266

#Unit 7. System Physiology – Animal

Phase 4 (resting membrane potential) averages about −90 millivolts.

TLS Online TPP Program

#Id: 8915

#Unit 2. Cellular Organization

Mitotic exit network plays an important role in shutting off mitotic cyclins by controlling the activation of the Cdc14 phosphatase through a GTPase pathway.

TLS Online TPP Program

#Id: 9583

#Unit 11. Evolution and Behavior

Triassic - First dinosaurs and mammal, Mass extinction near end of period