Introduction A spectrophotometer is an instrument used to measure how much light a substance absorbs at a particular wavelength. It helps in determining the concentration of substances in solution based Read More ……..
Spectrophotometer
Author: Dr. Arvind Kumar
Colorimeter
Introduction A colorimeter is a device that measures the intensity of color or the absorbance of light by a solution. It is widely used in laboratories and industrial settings to Read More ……..
Inheritance of Blood Group System
Introduction Inheritance of Blood Group System is determined by the presence or absence of specific antigens on the surface of red blood cells (RBCs). These antigens are genetically inherited from our Read More ……..
Transcription and Translation
Introduction The flow of genetic information in all living organisms follows the central dogma of molecular biology, which states that DNA → RNA → Protein. Transcription is the process of Read More ……..
Enzymes
Introduction Enzymes are biological catalysts—usually proteins—that speed up chemical reactions in living organisms without being consumed in the process. Definition: “Enzymes are biological macromolecules (mostly proteins) that act as catalysts Read More ……..