ACTH stimulates the synthesis and secretion of cortisol by the activation of adenylyl cyclase via Gs.

TLS Online TPP Program

#Id: 10366

#Unit 4. Cell Communication and Cell Signaling

Class I MHC, glycoproteins expressed on the surface of nearly all nucleated cells; the major function of the class I is presentation of endogenous peptide antigens to CD8+ T cells.

TLS Online TPP Program

#Id: 7154

#Unit 6. System Physiology – Plant

Two additional proteins and two histone deacetylase enzymes (HDA6 and HDA19) act as co-repressors along with the JAZ–COI1 complex and are instrumental in maintaining the chromatin in an inactive state.

TLS Online TPP Program

#Id: 3878

#Unit 5. Developmental Biology

Prestalk cells act as altruists which die for dispersion of kin cells.

TLS Online TPP Program

#Id: 10270

#Unit 6. System Physiology – Plant

The stomatal response to blue light is rapid and reversible, and it is localized in a single cell type, the guard cell

TLS Online TPP Program

#Id: 2893

#Unit 3. Fundamental Processes

DnaA is in the active form only when bound to ATP.