Web Results

en.wikipedia.org/wiki/Cell_biology

Cell biology or cytology is a branch of biology that studies the different structures and functions of the cell and focuses mainly on the idea of the cell as the basic unit of life. Cell biology explains the structure, organization of the organelles they contain, their physiological properties, metabolic processes, Signaling pathways,  ...

en.wikipedia.org/wiki/Cell_(biology)

The cell is the basic structural, functional, and biological unit of all known living organisms. A cell is the smallest unit of life that can replicate independently, and cells are often called the "building blocks of life". The study of cells is called cell biology. Cells consist of cytoplasm enclosed within a membrane, which contains  ...

www.nature.com/scitable/topic/cell-biology-13906536

Cell biology is the study of cell structure and function, and revolves around the concept that the cell is the fundamental unit of life. Focusing on the cell allows a detailed understanding of the tissues and organisms that cells compose. Scitable invites you to explore our Topic Rooms in cell biology, and learn about the origin,  ...

biology.mit.edu/research/cell_biology

Cell biology is the study of processes carried out by individual cells such as cell division, organelle inheritance and biogenesis, signal transduction and motility. These processes are often affected by stimuli from the environment including nutrients, growth signals, and cell-cell contact. Single-celled organisms such as yeast, ...

www.nature.com/subjects/cell-biology

Cell biology is the discipline of biological sciences that studies the structure, physiology, growth, reproduction and death of cells. Research in cell biology uses microscopic and molecular tools and examines all cell types, from unicellular organisms such as protozoa to the specialised cells that consitutute multicellular ...

www.khanacademy.org/science/biology/structure-of-a-cell

You, my friend, are made up of cells. Lots and lots of them. Some of them are eukaryotic (human), but many more of them are prokaryotic, thanks to the friendly bacteria of your gut, skin, and other body systems. Jump in to learn more about prokaryotic and eukaryotic cells and the complex and beautiful structures inside of ...

www.biology.arizona.edu/cell_bio/cell_bio.html

Online Onion Root Tips: Phases of the cell cycle. In this digital version of the classic microscope lab, you will classify cells from the tip of an onion root into the appropriate phases of the cell cycle, and then count up the cells found in each phase. You can use those numbers to predict how much time a dividing cell spends in ...

www.cellsalive.com/toc_cellbio.htm

Cell Biology. Microbiology > · Cell Models - the structure of eukaryotic and prokaryotic cells. How Big is a ... ? - from dust mites to Ebola on the head of a pin. Mitosis - interactive animation of mitotic stages. Meiosis - interactive animation. The Cell Cycle - how mitosis fits into a cell's overall life cycle. Cell CAMS - see cancer ...

www.cellbiology.yale.edu

... modern Cell Biology; to this day it remains one of the top Cell Biology centers in the world. Our department has a rich history in exploring fundamental mechanisms of cellular function and maintains a vibrant faculty with diverse interests. The department is headed by James Rothman, the Sterling Professor of Cell Biology, ...