#microbes

Rate this:

ANTI-CELL WALL ANTIBACTERIAL DRUGS

Selective toxicity is the important characteristic of antimicrobial drugs which means that any drug is selective against a particular microorganism and also selectively act on a particular site. Not all drugs can act on every site. There are many sites at which any drug acts such as cell wall, cell […]

Rate this:

VIRUS AND ITS TRANSMISSION

WHAT IS A VIRUS?????A virus is referred as an infectious agent that can only replicate inside the living cells of an organism i.e. a virus is something which can not at all grow or replicate by its own. It always needs a living cell for its replication process. It is […]

Rate this:

FOOD SPOILAGE

Food is considered contaminated when unwanted microorganisms are present. Most of the time, the contamination is natural, but sometimes it can be artificial too.NATURAL CONTAMINATION occurs when microorganisms attach themselves to foods while the foods are in growing stages.ARTIFICIAL CONTAMINATION occurs when the food is handled or processed such as […]

Rate this:

GOOD LABORATORY PRACTICES AND BIO-SAFETY METHODS

When you arrive the laboratory, the first thing is that you must wash your hands with a disinfectant soap for your immediate sanitization. Eating anything in the laboratory area and smoking is strictly prohibited. Do not put anything in your mouth such as pencils, labels, or fingers. Do not store […]

Rate this:

MECHANISM OF DIFFERENT TYPES OF ANTIBIOTICS

Antibacterial Drugs are classified according to their site of action which are as follows : CELL WALL SYNTHESIS INHIBITORSThere are 3 different mechanisms by which anti-cell wall drugs work and thus they are also classified as following: First classification involves the drugs that directly interact with Penicillin-Binding-Proteins (PBPs) and inhibit […]

Rate this:

BASICS OF A MICROBIOLOGY LAB

Microbiology is the study of microbes i.e. the organisms which we can’t see with the naked eyes. Although many microorganisms are beneficial for the human use, some are pathogenic also which causes diseases. Clinical Microbiological Laboratory is concerned with finding of those infectious, pathogenic microbes. MATERIALS USED IN MICROBIOLOGY LABLaminar […]

Rate this: