Prativa Shrestha 
Sir Francis Bacon, an English philosopher, developed modern scientific research and scientific methods. He is also known as “the Father of modern science.” He was influenced by Galileo Galilei and … Read more
What is Osmolarity? Cells are of two parts: Intracellular and extracellular. Depending upon the tonicity of the fluid, the fluids can shift from the outside of the cell to the … Read more
The term hydrophilic means “water-loving”. The two divided parts of the hydrophilic prefix “hydro” means water, and the suffix “philic” means loving. A hydrophilic molecule is a water-soluble molecule that … Read more
Monomers are simple, low molecular weight hydrocarbon molecules with two or more binding sites that form covalent linkages with other monomer molecules to form complex structures called macromolecules or polymers. … Read more
Water has been the source of human life on Earth. Water plays a crucial role in maintaining the quality of human life. 30% of the world’s population lacks access to … Read more
VRBL Agar (Violet Red Bile Lactose Agar) is a selective medium for the isolation, detection, and enumeration of lactose-fermenting bacteria and the differentiation of coliforms or Coli aerogenes group from … Read more
Microorganisms are classified into different groups based on the temperature ranges. Temperature is one of the essential factors in the growth rate, multiplication, survival, and death of living organisms, among … Read more
DNA, deoxyribose nucleic acid, is present in the cell’s nucleus. DNA, a gene containing chromosomes, passes from parents to offspring. It binds around the histone protein, which gets condensed and … Read more
UV-Vis Spectroscopy or Ultraviolet-visible spectroscopy or Ultraviolet-visible spectrophotometer (UV-Vis) is also called absorption spectroscopy or reflectance spectroscopy in the ultraviolet-visible spectral region. Electron transition takes place, so it is also … Read more
Starch, a polysaccharide, is a biodegradable natural carbohydrate that acts as an energy store in plants and serves the plant as a reserve food supply. It is a staple carbohydrate … Read more
