The phrase "activate to activate" is not correct and sounds redundant in written English.
It may be used in a context where you are emphasizing the need to initiate an activation process, but it is generally unnecessary.
Example: "To proceed with the setup, you must activate to activate the system."
Alternatives: "initiate to enable" or "trigger to start".
While only a fraction of the total surface receptor pool needs to be activated to activate Gi maximally, a much larger fraction of the receptor population must be internalized before it can be accurately measured.
[ 9] also reported that activated Ras is able to activate both Raf-1 and B-Raf, adding additional complexity to the pathway, whilst activated Rap1 is only able to activate B-Raf.
IFNγ activates gene expression through Jak-dependent activation of STAT1 that binds to the target gene promoters to activate transcription [ 53], whereas TNFα activates NF-κB to directly activate gene transcription [ 35, 60].
In contrast, the IKKβ inhibitor significantly prevented p38 activation (Fig. 5), supporting the idea that IKKβ acts upstream to activate the p38-ATF2, in addition to activate the NF-κB pathways, in hTCEpi cells.
PI3K, once activated, goes on to activate other proteins that have other effects that help cells survive under stressful conditions.
Visit http://uni.columbia.edu and click on "Activate UNI or Email" to activate LionMail.
The sequences would either activate a toy or fail to activate it.
To activate Notch signalling, activated T cells were cocultured with Notch ligand-expressing OP9 feeder cells, OP9-DL1 cells for mouse T cells and OP9-hDL1 cells for human T cells.
But to activate it, the engineers have to activate the backup or "B" channels in other components of the observatory, none of which have been turned on since the telescope was launched in 1990.
One unsung benefit is that it comes with antimalware – Windows Defender – baked in to the OS, which means that a new user doesn't have to faff about deciding which trial to activate (don't activate any of them – just uninstall them) or choosing another third-party solution.
Tissue factor serves as a cofactor with factor VII to facilitate the activation of factor X. Alternatively, factor VII can activate factor IX, which, in turn, can activate factor X. Once activated, factor X proceeds to activate prothrombin to thrombin in a reaction requiring factor V. The thrombin converts fibrinogen to fibrin.
