E2’s ion binding sites are exposed to the exterior of the cell and it has low affinity for Na+ but high affinity for K+

TLS Online TPP Program

#Id: 5887

#Unit 3. Fundamental Processes

Only when a correct base pair is formed are the 3’-OH of the primer and the a-phosphate of the incoming nucleoside triphosphate in the optimum position for catalysis to occur.

TLS Online TPP Program

#Id: 10138

#Unit 6. System Physiology – Plant

In the absence of IAA, the Transcription factor, ARF, forms Inactive heterodimers with AUX/IAA proteins.

TLS Online TPP Program

#Id: 1568

#Unit 4. Cell Communication and Cell Signaling

Homologs

β-catenin in vertebrates =Armadillo in Drosophila.

TLS Online TPP Program

#Id: 4243

#Unit 12. Applied Biology

For optimal cell growth, a constant temperature of 370C and 5–10% CO2 is required for incubators to maintained physiological pH (usually pH 7.2–7.4). 

TLS Online TPP Program

#Id: 5105

#Unit 6. System Physiology – Plant

PIFs as constitutive transcriptional activators in the dark