A cell is the smallest structural and functional unit of an organism. It can perform all life processes, such as metabolism, growth, reproduction, and response to environmental stimuli. Cells can exist Read More …
Author: Mr. Arvind Kumar
Amino Acids
Proteins are the most abundant organic molecules in the living system. They occur in every part of the cell and constitute about 50% of the cellular dry weight. Proteins form Read More …
Uric Acid
Introduction The breakdown product of purines in man is uric acid. The catabolism of purine nucleotides is accomplished as given below. Adenosine is first deaminated to form inosine. This reaction Read More …
Surface Tension
Surface tension is a physical phenomenon that occurs at the interface between a liquid and a gas (or another liquid). It is caused by the cohesive forces between the molecules Read More …
Dialysis
Dialysis is a medical procedure used to remove waste products and excess fluid from the blood when the kidneys are not functioning properly. It mimics the natural filtration process of Read More …