Hh binds to Ptc, causing Ptc to be endocytosed from the cell surface and degraded, relieving the inhibition of Smo.

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#Id: 982

#Unit 5. Developmental Biology

IGFs and FGFs in the anterior region, Initiate the receptor tyrosine kinase (RTK) signalling inhibit BMPs and Wnts pathways

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#Id: 3087

#Unit 3. Fundamental Processes

he gene ftsZ plays a central role in division. Mutations in ftsZ block septum formation and generate filaments.

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#Id: 5313

#Unit 7. System Physiology – Animal

Rapid Ventricular Ejection When ventricular pressure becomes greater than aortic pressure, the aortic valve opens (left heart).

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#Id: 7846

#Unit 1. Molecules and their Interaction Relevant to Biology

When the anomeric hydroxyl of a D-hexose is on the same side of the ring as C-6, the structure is β a by definition; when it is on the opposite side from C-6, the structure is α.

TLS Online TPP Program

#Id: 1629

#Unit 4. Cell Communication and Cell Signaling

Alternative tickover pathway is initiated when C3 hydrolysed its internal thioester bond, yielding the molecule C3(H2O), in the presence of serum Mg2 binds another serum protein, factor B.