Home of CELLS alive! Learn about bacteria, parasites, cancer cells and viruses. Learn about how immune cells attack and kill microbes. Procure stock video for TV and CDROMs. Order educational videos.
Cell wall - Wikipedia, the free encyclopedia The cell wall is a tough, flexible but sometimes fairly rigid layer that surrounds some types of cells. It is located outside the cell membrane and provides these cells with structural support and protection, in addition ...
Plant - Wikipedia, the free encyclopedia Plants, also called green plants (Viridiplantae in Latin), are multicellular eukaryotes of the kingdom Plantae. They form a clade that includes the flowering plants, conifers and other gymnosperms, ferns, clubmosses, hornworts, liverworts, mosses and the
Plant Physiology Five-Year Impact Factor: 7.084 Most frequently cited plant journal 2012: 62,407 Skip to main page content HOME ABOUT ... Call for Papers: Chromatin and Epigenetics and Ethylene Focus Issues! Plant Physiology ® is an international journal devoted to ...
The Plant Cell Five-Year Impact Factor: 10.125 Highest impact factor of primary research journals in plant biology Skip to main page content HOME ABOUT SUBMIT SUBSCRIPTIONS ADVERTISE ARCHIVE CONTACT US Quick Search [advanced] Author: (e.g ...
Molecular Expressions Cell Biology: Plant Cell Structure The basic plant cell has a similar construction to the animal cell, but does not have centrioles, lysosomes, cilia, or flagella. It does have additional structures, a rigid cell wall, central vacuole, plasmodesmata, and chloroplasts. Explore the structure
The Plant Cell The Plant Cell publishes novel research of special significance in plant biology, especially in the areas of cellular biology, molecular biology, genetics, ...
Molecular Expressions Cell Biology: Animal Cell Structure Animal cells are typical of the eukaryotic cell type, enclosed by a plasma membrane and containing a membrane-bound nucleus and organelles. Explore the structure of an animal cell with our three-dimensional graphics.
Biology4Kids.com: Cell Structure - Rader's BIOLOGY 4 KIDS.COM - Biology basics for everyone! Biology4Kids.com! This tutorial introduces cell structure. Other sections include plants, animal systems, invertebrates, vertebrates, and microorganisms. ... Cells are the Starting Point All living organisms on Earth are divided in pieces called cells. Th
Inside a Cell - Learn Genetics APA format: Genetic Science Learning Center (2014, June 22) Inside a Cell. Learn.Genetics. Retrieved August 11, 2014, from http://learn.genetics.utah.edu/content/cells/insideacell/ MLA format: Genetic Science Learning Center. "Inside a Cell." Learn.Geneti
