Aldosterone has three actions on the late distal tubule and collecting ducts of the kidney: 

Increases Na+ reabsorption

Increases K+ secretion

Increases H+ secretion

TLS Online TPP Program

#Id: 8496

#Unit 1. Molecules and their Interaction Relevant to Biology

When Phi is fixed at -80º. Clashes occur at all Psi angles except:

+10 to -55º (alpha helix)

+90 to 180 (beta strand

TLS Online TPP Program

#Id: 3870

#Unit 5. Developmental Biology

Secreted GABA then acts on prestalk cells to induce the cell-surface exposure of the serine protease domain of the ABC transporter TagC.

TLS Online TPP Program

#Id: 1350

#Unit 4. Cell Communication and Cell Signaling

KSR (Kinase suppressor of Ras) is a pseudogene homolog of RAF Involve in the activation of RAF

TLS Online TPP Program

#Id: 10329

#Unit 4. Cell Communication and Cell Signaling

Binding of the extracellular TCR domain to a MHC-peptide complex triggers activation of ZAP70 protein tyrosine kinases attached to the cytosolic domains of the two adjacent ζ chains. 

TLS Online TPP Program

#Id: 5077

#Unit 6. System Physiology – Plant

Structure of three natural auxins