Posterior pituitary secretes neuropeptides, ADH and oxytocin

TLS Online TPP Program

#Id: 9681

#Unit 4. Cell Communication and Cell Signaling

PI-3 kinase signaling pathway is terminated by

PTEN phosphatase, which hydrolyzes the 3-phosphate

in PI 3-phosphates.

TLS Online TPP Program

#Id: 9990

#Unit 4. Cell Communication and Cell Signaling

Rho GTPases are the “master builders” of the cell because they can activate an array of kinases and cytoskeletal binding proteins that remodel cytoskeletal elements to alter cell shape and movement

TLS Online TPP Program

#Id: 7394

#Unit 5. Developmental Biology

TLS Online TPP Program

#Id: 8296

#Unit 1. Molecules and their Interaction Relevant to Biology

Graph of v0 against [So] at constant [Eo] for a single- substrate enzyme-catalysed reaction, from the Michaelis-Menten equation.

TLS Online TPP Program

#Id: 7530

#Unit 6. System Physiology – Plant

Phototropism Is Mediated by the Lateral Redistribution of Auxin

In response to a directional light stimulus, the auxin produced at the tip, instead of being transported basipetally, is transported laterally toward the shaded side. Two flavoproteins, phototropins 1 and 2, are the photoreceptors for the blue-light signaling pathway that induces phototropic bending in Arabidopsis