Image Credit – Hema RNA Isolation is one of the most essential techniques in molecular biology, biotechnology, and genetic research. Whether you are studying gene expression, conducting RT-PCR, or working on next-generation sequencing, the quality of your RNA matters. Even a slight contamination can affect downstream applications. This is why understanding the principles, steps, and … Read more
Image Credit – Hema In carbohydrate chemistry, identifying the type of sugar present in a sample is crucial. One of the classic qualitative tests used for this purpose is the Seliwanoff test. Developed by the Russian chemist Theodor Seliwanoff in 1887, this test provides a quick and reliable way to distinguish aldoses from ketoses based … Read more
Image Credit – Hema The BMI Formula is one of the simplest and most widely used methods to assess whether a person’s body weight is appropriate for their height. BMI, or Body Mass Index, is a numerical value derived from a person’s weight and height, and it helps indicate whether someone is underweight, normal weight, … Read more
DNA extraction from whole blood is one of the most common and reliable methods used in molecular biology and genetics. It forms the foundation for many scientific and medical studies, including genetic testing, disease diagnosis, forensic analysis, and biomedical research. Extracting DNA from blood samples allows scientists and clinicians to analyze genetic material accurately, providing … Read more
Image Credit-Hema When it comes to medical treatment, one of the most important factors that determine the effectiveness of a drug is the routes of drug delivery. Simply put, this refers to the path by which a drug enters the body to reach its site of action. Choosing the right route can influence how quickly … Read more
Image Credit – Hema Carbohydrates are essential biomolecules that serve as the primary source of energy in living organisms. To study these sugars, biochemists rely on a variety of laboratory tests. One important and classical method is the osazone test detection reducing sugar, developed by the German chemist Emil Fischer. This test is widely used … Read more
Image Credit – Hema When it comes to identifying carbohydrates in biochemistry, Molischs test stands out as one of the simplest and most reliable methods. This test, discovered by the Czech-Austrian botanist Hans Molisch, is widely used in laboratories to detect the presence of carbohydrates in various samples. Whether you are a biology student, researcher, … Read more