The reaction of naturally occurring steroids with 3b-hydroxyl groups with digitonin, a steroid glycoside, resulting in the formation of an insoluble precipitate; useful in determining the presence of cholesterol and ergosterol.
You will also like...
Plants and animals need elements, such as nitrogen, phosphorus, potassium, and magnesium for proper growth and developme..
The hominid family diversified from the apes around 6 to 8 million years ago. Since then, the evolutionary path has prov..
In this tutorial, find out more about certain types of inheritance that does not follow the Mendelian inheritance patter..
The human respiratory system is an efficient system of inspiring and expiring respiratory gases. This tutorial provides ..
Homeostasis is the relatively stable conditions of the internal environment that result from compensatory regulatory res..