The phrase "activate free" is not correct and does not convey a clear meaning in written English.
It may be intended to suggest enabling something without cost, but the phrasing is ambiguous and lacks context.
Example: "To access the premium features, you need to activate free access through your account settings."
Alternatives: "enable free access" or "turn on free mode".
Very little is known about the regulation of acyl-CoA synthetase activities that are required to activate free FAs (Black and Dirusso 2007), and it can only be speculated that glycolysis derived glycerol-3-phosphate or DHAP are the limiting compounds that determine cellular TAG levels in the presence of a surplus of exogenous FAs.
E2F complexes can activate (free heterodimers) or repress (large complexes) the transcription of E2F-responsive genes.
Based on the structure of hapalosin, HapA is likely to activate free octanoic acid forming C1-C8 (Fig. 1).
HctA is proposed to activate free hexanoic acid for initiation of hectochlorin biosynthesis, and JamA has been shown to activate 5-hexanoic acid [ 55, 56].
(2) EtOH is able to activate free radical generating enzymes, such as NAPDH oxidase and iNOS, may induce reactive oxygen species (Alikunju et al., 2011) and modulates NO activity by inducing oxidative stress.
The acyl-CoA synthetases activate free FA with coenzyme A in an ATP-dependent reaction, and are also believed to be required for FA uptake into yeast cells (Faergeman et al. 2001; Black and Dirusso 2007; Obermeyer et al. 2007).
FadD activates free fatty acids into the metabolically active acyl-CoA thioesters [ 22], and FadE is an acyl-CoA dehydrogenase that catalyzes the first step of the β-oxidation cycle, the oxidation of an acyl-CoA to a 2-enoyl-CoA [ 23].
The values of the first to fourth activated free energies of electron transfer for 7 60 increase with increasing ΔG et(n) and the number of carbon atoms in the complexes, while the kinetic rate constants of electron transfer decrease with increasing ΔG et(n) and ΔG et(n) # (n = 1 4) for 7 60.
Continuing the special offer with Paramount Digital Entertainment, a division of Paramount Pictures Corporation PPCC), specially-marked packages of the new 1.5TB and the 1TB GoFlex ultra-portable drives will contain Paramount Pictures' popular film, Star Trek (2009), which can be activated free of charge.
In our study, capsaicin, a highly lipophylic noxious chemical, hardly reached the VNOs, and SCCs rarely responded to it, indicating that capsaicin directly activates free nerve endings at the nostrils before reaching the VNOs.
In principle, acyl-CoA synthetases are involved in activating free fatty acids to form acyl-CoA of various chain lengths concomitant with the transport into the bacterial cell [ 114].
