Biology

About Hormones Definition Hormones are chemical substances secreted from endocrine glands directly into the blood. A hormone is a specific molecule that acts as a…

Introduction of Plasma Membrane Definition The Plasma Membrane is a semipermeable limiting layer of cell protoplasm consisting of a fluid phospholipid bilayer with intercalated proteins.…

Function and Structure of Cell membrane Definition of Cell membrane A Cell membrane is a thin semi-permeable membrane that surrounds the cytoplasm of a cell,…

Charles Darwin is best known for his work as a naturalist, developing a theory of evolution to explain biological change. He was an English naturalist. He…

George Washington Carver was a prominent African-American scientist and inventor. Carver is best known for the many uses he devised for the peanut. He was born…

Adaptive System is a system that changes to improve its performance or chances of survival by monitoring and adjusting its own configuration and operations in…

This article focus on DNA Replication, which is the process whereby an entire double-stranded DNA is copied to produce a second, identical DNA double helix.…

Autopoiesis expresses that the mechanisms of self-production are the key to understand both the diversity and the uniqueness of the living. It’s living systems are…

Self Replication is a process in which devices whose diameters are of atomic scale, on the order of nanometers, create copies of themselves. Self-replication in…

Neurodegeneration is a key aspect of a large number of diseases that come under the umbrella of “neurodegenerative diseases.” It is a combination of two…

Roy Lee Walford, Pioneer of Caloric Restriction was born on June 29, 1924 in San Diego, California, in USA. He received his medical degree from…

Leonard Hayflick, Anatomist was born on May 20, 1928 Philadelphia, Pennsylvania, in United States. He received his Ph.D. at the University of Pennsylvania in 1956.…