Biology

What is Locomotion? Locomotion is the ability to move from one place to another. This can be done by walking, […]

Enzyme Definition and Functions An enzyme is defined as a biological polymer that catalyzes biochemical reactions. Most of the enzymes […]

Secretin Secretin – Definition: Secretin is a peptide hormone composed of 28 amino acids. It is produced by the S […]

An Introduction to Thalassemia Thalassemia is a blood disorder that affects the production of hemoglobin. Hemoglobin is a protein that […]

Difference between Polyp and Medusa: A polyp is a sessile, cylindrical, multicellular animal that is attached to the substrate by […]

Valve Definition A valve is a device that regulates the flow of fluid through a pipe or channel. Valves are […]

What are Peroxisomes? Peroxisomes are organelles in the cytoplasm of cells. They are small, round, and have a single membrane. […]

Introduction: Adolescence is a time of change, growth and exploration. It is a time when young people are trying to […]

Sympathetic and Parasympathetic Nervous System The sympathetic nervous system activates the body’s “fight or flight” response, while the parasympathetic nervous […]

What is a Zygote? Zygote – Meaning: A zygote is the result of the fusion of an egg and a […]