What is the definition of a C4 pathway?

Answer

The definition of C4 pathway are plants that possess biochemical and anatomical mechanisms to raise the intracellular carbon dioxide concentration at the site of fixation. This reduces and sometimes eliminates carbon losses by photorespiration. This plants fix CO2 into a four carbon compound called oxaloacetate. C4 plants inhabit hot and dry environments. They have high water use efficiency so that there can be up to twice as much photosynthesis per gram of water when compared to C3 plants.
Q&A Related to "What is the definition of a C4 pathway?"
The C4 pathway is designed to efficiently fix CO2 at low concentrations and plants that use
http://www.chacha.com/question/what-is-a-c4-pathwa...
There is no C2 plants, just C3, C4, and CAM plants - they have to do with the photosynthesis of the plant and how raw materials are transported.
http://wiki.answers.com/Q/What+is+c2+pathway
C4 Plants. Over 8000 species of angiosperms have developed adaptations which minimize the losses to photorespiration. They all use a supplementary method of CO2 uptake which forms
http://answers.yahoo.com/question/index?qid=201108...
17 Jane : Barbara, a certificate or credential refers to a formal recognition of demonstrated skills or knowledge to perform tasks associated with an occupation by an industry or
http://www.dol.gov/_sec/stratplan/chat/chat-eta-st...
Explore this Topic
A metabolic pathway is a series of metabolic reactions that occur in a cell. In these reactions, a molecule is completely converted to form another product in ...
A barrier is said to be something that blocks or is intended to block the pathway to another. As such, a geographic barrier can be said to be any natural feature ...
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014 Ask.com