can carry out respiration and photosynthesis
What kingdoms of living organisms contain eukaryotic cells
There are three domains of life: Bacteria (also known as Eubacteria), Archaea, and Eukarya. The Bacteria and Archaea are made up entirely of microorganisms; the Eukarya contains plants, animals, and microorganisms such as fungi and protists. The Bacteria and Archaea have been grouped together and called Prokaryotes because of their lack of a nucleus, but the Archaea are more closely related to the Eukaryotes than to the Bacteria. Here are other major differences between the three domains.
Aerobioc Respiration and Photosynthesis essays
There are two main types of photosynthesis: (the kind that generates O2) and (the kind that doesn’t generate O2). Anoxygenic photosynthesis is used mainly by the purple bacteria, the green sulfur and nonsulfur bacteria, the heliobacteria and the acidobacteria. Oxygenic photosynthesis is used by the cyanobacteria, the algae, and by plants.
31/07/2015 · Photosynthesis is the ..
The society’s “Portal to Protistology” provides an extensive list of links and other resources for learning more about microorganisms. Some sections of the site contain information for educators, students, and researchers. The “for fun” section includes images, songs, and trivia.
THE EUKARYOTIC MEMBERS OF THE MICROBIAL WORLD …
Sometimes organisms are discovered that have no apparent relationship to the rest of eukaryotic life. Trimastix, which lives in the sediments of lakes and oceans, is a good example. This organism, first described in 1886, but was practically forgotten and not studied until the late 1990s. It has no mitochondria but it has been suggested that it possesses a vestigial one. Trimastix shares a number of characteristics with a loose assemblage of parasites and marine organisms called the excavates. Some of the excavates also have no mitochondria, while others have mitochondria that most closely resemble what we think the original mitochondrion looked like. At one time it was thought that those excavates without mitochondria might even be ancient lineages that evolved before the ancestor of the rest of eukaryotes captured the original mitochondria.3 However, scientists now believe most of those excavates have probably had mitochondria at one time and then lost them.20