An important component of solute reabsorption in the thick ascending limb is the sodium-potassium ATPase pump in the epithelial cell basolateral membranes.

TLS Online TPP Program

#Id: 3996

#Unit 7. System Physiology – Animal

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

TLS Online TPP Program

#Id: 9254

#Unit 6. System Physiology – Plant

TLS Online TPP Program

#Id: 9015

#Unit 6. System Physiology – Plant

CA1P and the other bound sugar phosphates are specifically removed by the ATP‐dependent enzyme, Rubisco activase, which prepares Rubisco for the catalytic cycle.

TLS Online TPP Program

#Id: 3523

#Unit 2. Cellular Organization

Pseudogenes arise from the action of an enzyme called reverse transcriptase

TLS Online TPP Program

#Id: 6281

#Unit 3. Fundamental Processes

Holoenzyme binds to promoters much more tightly, with an association constant ,1000 times higher on average and a half-life that can be as long as several hours