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Tags, also called antigenic epitopes and antigenic determinants, refer to the particular region or group of antigen molecules that determines the specificity of the antigen and the structure or sequen...

Stem cells are the only cells in your body that make different types of cells, such as blood, bone, and muscle cells. They also repair damaged tissue. Today, stem cells are essential in the treatment ...

Microorganisms and their activities are vital to virtually all processes on Earth. Microorganisms are important because they affect every aspect of our lives - they are in us, on us, and around us.Mic...

Metabolism refers to the chemical (metabolic) processes that occur when your body converts food and drink into energy. It's a complex process that combines calories and oxygen to create and releas...

Epigenetics refers to changes in a chromosome, such as DNA methylation and histone modification, that affect transcriptional activation and repression, DNA repair, DNA recombination, DNA replication, ...

Developmental biology has evolved tremendously in recent years through the application of modern scientific analysis methods and interdisciplinary approaches. Developmental processes are now followed ...

The cardiovascular system, also known as the circulatory system, consists of the heart, a muscular pumping device, and blood vessels (including arteries, veins, and capillaries). It is an organ system...

Neuroscience is the study of the structure and function of the human brain and nervous system. Neuroscientists use cellular and molecular biology, anatomy and physiology, human behavior and cognition,...

The transmission of molecular signals from the outside to the inside of a cell is known as signal transduction. In the process of signal transduction, external signals are detected, amplified, and int...

Cell biology is the study of cell structure and function and revolves around the concept that the cell is the fundamental unit of life. All living things, including humans, animals, and plants, are co...

Immunology is the study of the immune system and is a very important branch of the medical and biological sciences. The immune system protects us from infection through various lines of defense. When ...

Cancer is a disease in which some of the body's cells grow out of control and spread to other parts of the body.Cancer can start almost anywhere in the human body, which is made up of trillions of...