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Matrix isolation is an experimental technique used in chemistry and physics. It generally involves a material being trapped within an unreactive matrix . A host matrix is a continuous solid phase in which guest particles (atoms, molecules, ions, etc.) are embedded.
A specific experiment example of an application of native gel electrophoresis is to check for enzymatic activity to verify the presence of the enzyme in the sample during protein purification. For example, for the protein alkaline phosphatase, the staining solution is a mixture of 4-chloro-2-2methylbenzenediazonium salt with 3-phospho-2 ...
Cell isolation is the process of separating individual living cells from a solid block of tissue or cell suspension. While some types of cell naturally exist in a separated form (for example blood cells ), other cell types that are found in solid tissue require specific techniques to separate them into individual cells.
Short term weightlessness experiments in European Drop Towers (up to 4.7 sec natural weightlessness and catapulted up to more than 9 seconds) Short term weightlessness experiments on board airplane parabolic flights (weightlessness period in the order of 20 seconds). Such flights normally apply repetitive parabolas up to 30 in one day.
Pedigree chart: Used to show the occurrence of phenotypes of a particular gene or organism and its ancestors from one generation to the next, [7] [8] [9] most commonly humans, show dogs, [10] and race horses: Genetics: Phylogenetic tree
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This is a form of time-of-flight mass spectrometry, in which the molecules of a bacterium are subject to matrix-assisted laser desorption. [26] The ionised particles are then accelerated, and spectral peaks recorded, producing an expression profile, which is capable of differentiating specific bacterial strains after being compared to known ...
The 6 person crew conducted over 60 experiments, "captured" satellites using a manipulator arm and controlled a rover on the Moon's surface. One experiment consisted of 38-hours of sleep deprivation, during which crew members had to perform a manual VR-simulated docking of the planned Orel spacecraft with a booster rocket in Earth's orbit. [3] [4]