T cell receptor signaling : A short Review
T cells are lymphocytes that play a variety of activities in the immune system, including pathogen eradication and tumor surveillance. They play a crucial role...
INTRODUCTION TO BIOLOGY
Biology is a branch of science that deals with the study of living organisms. The word biology is made up of two Greek words: bios (life) and logos (knowledge).
Disc diffusion test for Antibiotic Sensitivity testing
Disc diffusion test for Antibiotic Sensitivity testing is carried out to determine the appropriate antibiotic agent to be used for a particular bacterial strain isolated...
CELL SIGNALING
Cells must be able to receive and process signals from outside their borders in order to respond to changes in their immediate environment. Signals are...
ENZYME TECHNOLOGY
What is BIOTECHNOLOGY? Biotechnology is any technological application that uses biological systems, living organisms, or derivatives thereof, to make or modify products or processes for...
HUMAN ALIMENTARY CANAL (DIGESTIVE SYSTEM)
ALIMENTARY CANAL (DIGESTIVE SYSTEM) Long, coiled tube of varying diameter extending from mouth to anus (8-9m in length) Consists of : a) Mouth and Oral...
Fermented Alcoholic Beverages: Jaand, Raksi and Japanese Sake
Fermented alcoholic beverages are quite popular worldwide since thousand years for the purpose of drinking, entertainment, refreshment, nourishment and for religious purpose as well. It...
Stages of Mitosis cell division
Cell division means the reproduction of a single cell into two equal and identical daughter cells when divided and those two daughter cells further divide...
Stages of Meiosis cell division
Meiosis is a form of eukaryotic cell division process where a single cell divides twice and produces four gamete cells that contains the reduced number...
Detailed structure of Eukaryotic cell
What is a eukaryotic cell? Eukaryotic cells are a complex and dependent cell that contains a true bound nucleus enclosed within the nuclear membrane and...