Ribosomes are tiny structures floating in the cytoplasm or studded on the endoplasmic reticulum of a cell. They make proteins from amino acids. They are responsible for protein synthesis and ...

Although the cytoskeleton is found in all cells, it is especially important for structural stability in cells that lack a rigid cell wall - like the eukaryotic cells in humans.c 

Bacteria are single-celled mircoorganisms from a a class of organisms called prokaryotes, meaning they have no nucleus. Instead prokaryotes have a loop of DNA within the cytoplasm of their cells ...

Humans have 23 chromosomes in sperm and egg, but 46 chromosomes in all of the other cells in the body.http://www.youtube.com/watch?v=55gFY7YfUHM 

In 1655, English scientist Robert Hooke made an observation that would change biological research forever. While examining a dried piece of cork under a homemade microscope, Hook discovered small chambers ...

Liposarcoma is a malignant tumorDei Tos AP (August 2000). "Liposarcoma: new entities and evolving concepts". Ann Diagn Pathol 4 (4): 252–66. doi:10.1053/adpa.2000.8133. PMID ...

All cells perform a few basic functions including the production of proteins, energy refinement and reproduction.http://www.youtube.com/watch?v=9exRxOozxtI Eukaryotic cells contain a membrane-bound nucleus that ...

In biology, a cell is the smallest living structure which functions as a living unit, also known as the smallest building block of life. The term "cell" was penned by ...