β-catenin binds to TCF to displace the Gro repressor and recruits co-activator proteins Pygo, LGS, to activate target gene expression.

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#Id: 1169

#Unit 7. System Physiology – Animal

The ideal glomerular marker is inulin.

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#Id: 9740

#Unit 6. System Physiology – Plant

Cyanogenic glycosides represent a particularly toxic class of N-containing secondary metabolites. 

Upon tissue damage, these glycosides break down and release hydrogen cyanide (HCN). 

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#Id: 9998

#Unit 4. Cell Communication and Cell Signaling

Wnt/calcium pathway leads to the release of calcium stored within cells, and calcium acts as an important secondary messenger to modulate the function of many downstream targets.

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#Id: 7939

#Unit 2. Cellular Organization

The GTPase cycle analogous to the GTP hydrolysis coupled to the initiation of translation on the ribosome.

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#Id: 6896

#Unit 3. Fundamental Processes

UHRF1 also interacts with methylated histone H3, which connects the maintenance of DNA methylation with the stabilization of heterochromatin structure