Biology

About Amino Acid Definition Amino acids are important because they make up proteins, which are a vital part of our diet. When we consume food…

Types of Cells in Human Body and Functions Human body has a number of cells and related tissues. Cells in the human body number in…

Cell Structure, Function and Organisation About Cell The cell is the structural and functional unit of all living organisms, and is sometimes called the “building…

About Peptide Hormone Definition Hormones act as biologic messengers carrying information from one tissue through the blood to a distant tissue. The role of a…

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…