An experiment was carried out to investigate the effect of pH on enzyme action. The graph shows the results. What are the labels for the x-axis and the y-axis? A. pH and rate of reaction B. pH and time C. rate of reaction and pH D. time and pH 如何将EXCEL生成题库...
Microcosms established with El Verde tropical soil amended with lactate consumed N2O at pH 4.5; however, N2O-reducing activity was lost upon transfers to vessels with fresh medium containing lactate. The addition of acetate, formate (1 or 5 mM each), and CO2 (208 µmol, 2.08 mM nom...
Many students reported difficulty in understanding what the question was asking and were unable to interpret a simple graph showing the pH activity profile of an enzyme. The most startling finding was the lack of basic understanding of logarithms and the inability of all except one student to ...
(translational regulation)14, (iv) maturation of a protein resulting in an active enzyme (post-translational regula- tion)14, (v) export of enzymes when activity is not cytoplasmic (e.g. sec/tat dependent secretion as is the case for NosZ)15–17, and (vi) degradation or turnover rate ...
Learn more about this topic: Enzyme Concentration & Activity | Effects, Rate & Graph from Chapter 6 / Lesson 11 43K Learn what the effect of enzyme concentration on enzyme activity is. See an enzyme concentration and reaction rate graph. Understan...
Key words: antigen-antibody reactions; monoclonal antibodies; enzyme-linked immunosorbent assay; pH dependence; ionic strength dependence Antigen-antibody interactions, which commonly have high levels of both specificity and affinity, have been used as convenient and valuable tools in various fields of ...
FcgammaRs Modulate the Anti-tumor Activity of Antibodies Targeting the PD-1/PD-L1 Axis. Cancer Cell. 2015;28(4):543. Article CAS PubMed Google Scholar Zhang T, et al. The binding of an anti-PD-1 antibody to FcgammaRIota has a profound impact on its biological functions. Cancer ...
Quantitative luciferase assay was repeated thrice and expressed in a graph as mean ± SD of luminescence activity/mg of protein. 2.11. Cytotoxicity assessment following intracellular delivery of p53 and MAPK siRNA using selected Sr particles The suspension (1 ml) containing selected Sr particles ...
As Akt regulation is complex (see introduction), in theory several strategies exist to inhibit Akt, such as (1) direct inhibition of Akt enzyme activity, (2) inhibition of Akt phosphorylation, (3) activation of Akt dephosphorylation or (4) prevention of Akt translocation to the plasma membrane...
Moreover, Akt inhibition enhanced nuclear translocation as well as phosphorylation of Fyn kinase, an enzyme linked to Nrf2 degradation, by relieving GSK3b from phosphorylation-mediated repression. The involvement of Akt and Fyn kinase in influencing Nrf2 signaling was further confirmed in oxidatively ...