Introduction DNA replication is the biological process by which a cell makes an identical copy of its DNA before cell division. It ensures that each daughter cell receives the same Read More ……..
DNA Replication
Category: MMLT I Yr
Satellite DNA
Introduction Satellite DNA refers to repetitive, non-coding DNA sequences that form distinct “satellite bands” when genomic DNA is separated by density-gradient ultracentrifugation. First described by Yasmineo and colleagues (1960s) when Read More ……..
Chromosomes
Introduction Chromosomes are thread-like structures present inside the nucleus of every living cell. They are made up of DNA (deoxyribonucleic acid) and proteins, mainly histones, which help in packaging the Read More ……..
Preparation of Tissue Sections in Histopathology
Introduction The preparation of tissue sections is an essential step in histopathology. Different techniques are used depending on whether we want to study gross tissue architecture, cellular details, cytology, enzyme Read More ……..
Methods of Examination of Tissues and Cells
Introduction Histopathology = study of tissues under the microscope to detect disease.Cytopathology = study of cells under the microscope for diagnosis. Both play a crucial role in disease detection, cancer Read More ……..