1| Pellet ∼10 8 cells at 300g at 4 °C for 10 min in a centrifuge. The nuclei should be kept cold throughout the procedure. Manipulations and transport to the centrifuge should be done on ice. 2 ...

Bloomberg / Getty Images An assay is a testing technique to determine the composition or quality of a substance. An assay can test a metal or ore sample to determine its ingredients and quality.

Your body uses two enzymes – alcohol dehydrogenase and aldehyde dehydrogenase ... The suspected hero here? Higher fructose ...

There are two enzymes – alcohol dehydrogenase and aldehyde dehydrogenase ... The mechanism that is thought to cause this is higher fructose, a type of sugar found in fruits, in the body.