Active transport may be primary or secondary. A primary active transport is one that uses chemical energy in the form of ATP whereas a secondary active transport uses potential energy often from an electrochemical potential difference. In primary active transport, there is a direct coupling of energ...
The primary causal factor for this rate is the size of the lesion; consequently, using a cap during pEMR procedures has no impact on the likelihood of recurrence. To substantiate these outcomes, the implementation of prospective, controlled trials is vital.Following pEMR, a recurrence of large ...
Metabolome thus gives us a clear measurement and readout of the physiological characteristics and status of an organism. In order to adapt to extreme conditions, the cells of the body have to behave differently, thus producing a whole new or modified spectrum of metabolites that can aid easy ...
Mode of action ofLantibiotics Lantibiotics have various modes of action to destroy bacteria. The inhibition of bacterial growth occurs by peptides’ ability to attach to lipid II and interfere with the bacterial cell wall’s production. In thecell membrane, It can form pores, which results in t...
Saffron stigmas are characterized by the presence of primary metabolites such as carbohydrates, minerals, fats and vitamins, as well as secondary metabolites such as terpenes, flavonoids, anthocyanins and carotenoids. Major bioactive compounds are apocarotenoids such as crocetin and its esters, known as...
Thus, incubation of primary cultured neurons as well as of neuroblastoma B 104 cells for 24 h with 30 mu M of either of the two fungal metabolites resulted in uncoupling of sphingolipid biosynthesis at the level of LacCer. For the observed reduction of LacCer synthase activity by about 90%...
With reference to healthcare, prevention refers to avoiding diseases before they start. Primary prevention in healthcare is the process of preventing...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a questi...
Below are the primary functions of the endoplasmic reticulum:Protein synthesis and folding How is the endoplasmic reticulum involved in making proteins? When and how do the ribosomes attach to the endoplasmic reticulum? Do they attach randomly? Are there signals that trigger them to attach to the...
The body tissue is an aggregation of cells that function together and have a similar function. The cells of a multicellular organism do not usually function independently instead they are usually associated with other cells forming a tissue. Mostly, tissues are made up of several types of cells ...
Some organisms do not seem to present mechanical or physical defence mechanisms against primary colonising organisms but are able to resist overgrowth of epibionts (Marris, 2006). This ability has been linked to the production of secondary metabolites that are involved in the chemical defence (...