molecule for use in protein synthesis. Transcription is a vital mechanism of all living cells, as it is responsible for producing all proteins within the cell. It also plays a key role in gene expression regulation, which determines how genes are used to make proteins and other important ...
Which between the the mediator or activator protein is used to assemble chromatin remodeling proteins and transcription factors? What are transcription factors? What is the basic difference between general transcription factors and specific transcription factors? What are transcription factors...
In summary, we have discussed recent findings that Est1p acts as a cell-cycle-regulated telomerase activator, and provided three models for activation. Many aspects of these models can be tested using the chromatin immunoprecipitation approach. A critical role for Est1p in telomerase regulation is ...
(d) Bile salts act as activator of pancreatic lipase View Solution Which of the following statements are true regarding digestion and absorption of food in humans> Oxyntic cells in our stomach secrete the proenzyme pepsinogen. Fructose and amino acids are absorbed by simple diffusion. About 30%...
dimethylaminopyridine as the catalyst. It is water-soluble carbodiimide, widely used for peptide coupling.N-(3-Dimethylaminopropyl)-N′-ethylcarbodiimide hydrochloride has been used modify the cell surface of Escherichia coli to covalently couple substances. It has also been used as an activator to ...
The group of complex proteinoid organic compounds, elaborated by living organism which catalyse specific organic reactionns are called enzymes . Eg. : Lipases , Rennin, Maltase, Invertase etc. Practically all biological processes such as digestion, respi
The PKM2 activator TEPP-46 suppresses kidney fibrosis via inhibition of the EMT program and aberrant glycolysis associated with suppression of HIF-1α accumulation. J of Diabetes Invest. 2021;12:697–709. Article CAS Google Scholar Qi W, Keenan HA, Li Q, Ishikado A, Kannt A, Sadowski T...
The catabolite activator protein (CAP) is expressed and forms a complex with cyclic adenosine monophosphate (cAMP). cAMP is a molecule that is present in high concentrations when glucose levels are low. This double requirement prevents the lac operon from being expressed when an easier to metaboliz...
Macor P, Durigutto P, Argenziano M et al. Plasminogen activator-coated nanobubbles targeting cell bound β2-glycoprotein I as a novel thrombus-specific thrombolytic strategy.Haematologica. 2023;108(7):1861–1872. doi: 10.3324/haematol.2022.281505. ...
Is DNA-binding protein FIS a transcriptional activator? How does an operon organize DNA and regulate gene expression? What is the function of the ribosome in polypeptide synthesis? What are proteins in biology? What is gene regulation in prokaryotes?