Introduction Electrophoresis is a laboratory technique used to separate charged molecules such as DNA, RNA, or proteins using an electric field. Molecules carry a net charge depending on their structure Read More ……..
Electrophoresis
Category: Instrumentation, Clinical Pathology
Chromatography
Introduction Chromatography is an important biophysical technique that enables the separation, identification, and purification of the components of a mixture for qualitative and quantitative analysis. The Russian botanist Mikhail Tswett Read More ……..
Determination of Sample Size
Determination of Sample Size Determining the correct sample size is a critical aspect of any research study. The sample size refers to the number of participants or observations included in Read More ……..
Variables
Variables Variables are fundamental elements in research that allow researchers to measure, analyse, and understand relationships between different factors. In simple terms, a variable is any characteristic, trait, or quantity Read More ……..
Qualitative Research
Qualitative Research Qualitative research focuses on understanding the depth and richness of human experiences, behaviours, and social phenomena. It is often used to explore complex issues that cannot be easily Read More ……..