Sourav Pan

What is Microbiology? Microbiology, derived from the Greek words μῑκρός (mīkros) meaning ‘small’, βίος (bíos) meaning ‘life’, and -λογία (-logía) meaning ‘study of’, is the scientific discipline focused on the study of microorganisms. These microorganisms can be unicellular (single-celled), multicellular (comprising multiple cells), or acellular (lacking cellular structure). The field encompasses several sub-disciplines, including virology, … Read more

Biosafety Definition Biosafety defines as the application of safety precautions which reduces a laboratorians risk of exposure to potentially infectious material and limits contamination of the work environment and ultimately the community. Why we need Biosafety? We need biosafety because of; Different Biosafety Level Biosafety Level is also known as pathogen/protection level, it is referred … Read more

Biosafety guidelines provide guidelines, policies, and procedures that must be observed by all personnel who work in facilities handling microbiological agents, such as bacteria, viruses and parasites, fungi and prions. These guidelines are required for all institutions, including clinical and microbiological labs, biomedical research laboratories, teaching and training laboratories, and other healthcare institutions (e.g. hospitals, … Read more

What is Biosafety Cabinet? A biosafety cabinet (BSC), also known as a biological safety cabinet or microbiological safety cabinet, is a specialized laboratory workspace designed to handle materials contaminated with or potentially contaminated with pathogens requiring a specific biosafety level. The primary purpose of a biosafety cabinet is to provide a safe working environment for … Read more

Definition of Simple columnar epithelium  The simple columnar epithelium, which is one type of epithelium, is made up of a single layer consisting of long, elongated cells. These cells are located in areas where absorption or secretion are the primary functions. The cells of the columnar epithelium can also be modified, just like cuboidal epithelium. … Read more

Definition of p-value  The p-value, or estimated probability represents the most reliable probability of providing the lowest amount of significance, that the null hypothesis isn’t the case. Formula of p-value  How to find p-value? P-values can be determined through comparing test results against the table of p-values for various scores. The scores calculated by the … Read more

What is Stratified cuboidal epithelium? Definition of Stratified cuboidal epithelium  Stratified cuboidal epithelium is a type of epithelial tissue characterized by multiple layers of cells, with the surface layer consisting of cube-shaped cells. It is primarily found in glandular structures and plays roles in protection, selective absorption, and secretion. Stratified cuboidal epithelium labeled Stratified cuboidal … Read more