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Found Phototroph 11 times.

Displaying results 1 to 10.

1. Food pyramid
A way of depicting energy flow in an ecosystem ; shows producers (mostly plants or other phototrophs ) on the first level and consumers on the higher levels.

2. Green (sulfur) bacteria
Anoxygen ic phototrophs containing chlorosome s and bacteriochlorophyll c, cs, d or e and light harvesting chlorophyll .

3. Lithotroph
In reference to energy source ( electron donor ): An organism which uses an inorganic substrate (such as ammonia, hydrogen) as an electron donor in energy metabolism. There are two types of lithotrophs: chemolithotroph and photolithotroph. Compare with autotroph , heterotroph , organotroph , and phototroph .

4. Nonsulfur purple bacteria
A group of phototroph ic prokaryote s containing bacteriochlorophyll s a or b which grow best as photohetertroph s and have a relatively low tolerance for hydrogen sulfide (H2O).

5. Organotroph
In reference to energy source ( electron donor ) - An organism which obtains energy by the metabolism of organic substrates (as electron donors). There are two type of organotrophs: chemoorganotroph and photoorganotroph. Compare with autotroph , lithotroph , heterotroph , phototroph .

6. Oxidative phosphorylation (electron-transport phosphorylation)
The non- phototrophic iction of ATP at the expense of a proton motive force (PMF) formed by electron transport.

7. Phototroph
An organism (such as a plant) that makes its fuel molecules via photosynthesis .

8. Phototrophs
Organisms that use sunlight to synthesize organic nutrients as their energy source; e.g., cyanobacteria , algae, and plants.

9. Prochlorophyte
A prokaryotic oxygenic phototroph that contains chlorophyll s a and b but which lack phycobilin s.

10. Purple sulfur bacteria
A group of phototroph ic prokaryote s containing bacteriochlorophyll s a or b and characterized by the ability to oxidize hydrogen sulfide (H2S) and store elemental sulfur inside the cells.


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