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TLS Online TPP Program

#Id: 1600

Convergent extension is responsible for the progression of the streak.

#Unit 5. Developmental Biology #Axes and pattern formation in Amphibia #Part B Pointers
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TLS Online TPP Program

#Id: 711

#Unit 3. Fundamental Processes

DnaA has a weak intrinsic activity that converts the ATP to ADP, this is enhanced by a factor termed Hda.
TLS Online TPP Program

#Id: 2451

#Unit 3. Fundamental Processes

Allolactose binds to the Lac repressor and triggers a change in the shape (conformation) of that protein. 
TLS Online TPP Program

#Id: 9822

#Unit 6. System Physiology – Plant

VLFRs and LFRs both obey the law of reciprocity
TLS Online TPP Program

#Id: 9342

#Unit 4. Cell Communication and Cell Signaling

Prodomain prevents the latent TGF-β 
from binding to a cell-surface receptor.
TLS Online TPP Program

#Id: 9746

#Unit 6. System Physiology – Plant

Constitutive defenses are costly to the plant. The production of secondary metabolites requires a significant energy investment derived from primary metabolism, which is then unavailable for use in growth and reproduction.