What is a buffer composed of?

What is a buffer composed of? A buffer is composed of a mixture¬∑of a weak acid its conjugate base. (Sometimes a solution that is technically a buffer does NOT resist changes in pH. This occurs when so much acid or base are added to the buffer that they become the excess reactant.) Which amino acids […]

What is the latest medicine for Parkinson?

What is the latest medicine for Parkinson? The U.S. Food and Drug Administration today approved Nourianz (istradefylline) tablets as an add-on treatment to levodopa/carbidopa in adult patients with Parkinson’s disease (PD) experiencing “off” episodes. What is the name of the medication most commonly prescribed for Parkinson’s? Levodopa. Most people with Parkinson’s disease eventually need a […]

What is photomicrography photography?

What is photomicrography photography? photomicrography, photography of objects under a microscope. Such opaque objects as metal and stone may be ground smooth, etched chemically to show their structure, and photographed by reflected light with a metallurgical microscope. There are two principal methods of photographing through a microscope. Who invented photomicrograph? In the 1870s, U.S. Army […]

What type of radiation does Y-90 emit?

What type of radiation does Y-90 emit? Yittrium-90 is a pure beta-emitter, with a decay energy of 0.94 MeV and the average penetration depth in human tissue is 2.4 mm. In the form of microspheres, it is suitable for selective arterial injection. The physical half-life of Y-90 is 64.2 h. What is Y-90 radiation treatment? […]

What is the function of proteinase K?

What is the function of proteinase K? Proteinase K is used for the destruction of proteins in cell lysates (tissue, cell culture cells) and for the release of nucleic acids, since it very effectively inactivates DNases and RNases. How do you inactivate proteinase K? And the answer is very simple. Heat is a widely used […]

What do Florida State fans chant?

What do Florida State fans chant? The tomahawk chop is a sports celebration most popularly used by fans of the American Florida State Seminoles, Atlanta Braves baseball team, the Kansas City Chiefs American football team, and by the English Exeter Chiefs rugby union team. What is Florida State University chant? Welcome FSU You got to […]

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