Anticoagulants dicumarol and warfarin inhibit the action of vitamin K.

TLS Online TPP Program

#Id: 2406

#Unit 3. Fundamental Processes

RNA polymerase performs two proofreading functions on that growing transcript

pyrophosphorolytic editing

hydrolytic editing

TLS Online TPP Program

#Id: 9232

#Unit 6. System Physiology – Plant

In photosynthesis, the relationship of O2 evolved to CO2 taken up is 1:1. 

In photorespiration, 3 O2 are taken up for every CO2 evolved.

TLS Online TPP Program

#Id: 9607

#Unit 4. Cell Communication and Cell Signaling

In resting state,  the activation loop is not phosphorylated and assumes a conformation that blocks kinase activity.

In insulin receptor, it prevents binding of ATP. 

In FGF receptor, it prevents binding of substrate.

TLS Online TPP Program

#Id: 10016

#Unit 4. Cell Communication and Cell Signaling

Cytosolic complex is bound to a microtubule by the kinesin-related motor protein Costal-2 (Cos2).

TLS Online TPP Program

#Id: 754

#Unit 3. Fundamental Processes

The second metal ion coordinates the negative charges of the b-phosphate and g-phosphate of the dNTP and stabilizes the pyrophosphate produced by joining the primer and the incoming nucleotide