Energy exists in many forms, such as heat, light, chemical energy, and electrical energy. Energy is the ability to bring about change or to do work. Thermodynamics is the study …
Read moreWhat is Thermodynamics ? Explain the Thermodynamic Laws?
Lysosomes (Laso = dissolving; some = body) are membrane-bound spherical organelles containing lysosomal enzymes, that are hydrolytic in nature. Important enzymes present in the lysosome are acid hydrolases, proteases, lipases, …
In developed countries, vitamin deficiencies result mainly from poverty, food fads, drugs, or alcoholism. Vitamin toxicity (hypervitaminosis) usually results from taking mega doses of Vit.A, D, B6, or niacin. It …
Read moreVITAMINS: What are Vitamins and its sources (Basic Guide)
Bacteria are cultivated and studied under laboratory conditions. Numerous media(singular, medium) have been developed for bacterial cultivation. Because the nutritional requirements of bacteria vary widely, there are great differences in …
Read moreWhat are the Basic Conditions and Types of Bacterial Growth?
What are the Physiological Buffers in the Human Body and its importance? The normal hydrogen ion concentration of body fluids is about 40 nmol litre (pH–7.4): during the course of …
Read moreWhat are the Physiological Buffer Systems of Human Body?