Shared Flashcard Set

Details

The 3 Kingdoms
Bacteria, Archea and Eurkaryotes
21
Biology
Undergraduate 1
02/25/2008

Additional Biology Flashcards

 


 

Cards

Term
Spirochetes- bacteria  
Definition
Corkscrew shape; unusual flagella that are contained in an outer sheath; Fermentation and spirochetes that live in termites can fix nitrogen; Sphyillis and Lyme Disease
Term
Chlamydiales- bacteria
Definition
All parasitic; Endosymbiosis- live inside host; Chlamydia
Term
High GC Gram Positive- bacteria 
Definition
High percentage of Guanine and Cytosine in the cell wall; Less peptidoglycan; Shape varies from rod to filaments; Some form mycelia; Heterotrophs or parasitic; Leprosy, tuberculosis and some make antibiotics
Term
Cyanobacteria- bacteria
Definition
Vary from solitary to colonial; Oxygenic photosynthesis; Fix nitrogen in some; Form lichens with some species of fungi
Term
Low GC Gram Positive bacteria
Definition
Low percentage of Guanine and Cytosine in the cell wall; Rod shaped or spherical; Fix nitrogen, nonoxygenic photosynthesis, or fermentaion; Anthrax, botulism, tetanus, pneumonia, ferment milk and cheese.
Term
Proteobacteria
Definition
Five different subgroups named with greek letters; Rods, spheres, spirals or stalks; Form fruiting bodies; None perform oxygenic photosynthesis; Cholera, Gonorrhea, production of vinegar; critical in cycling of nitrogen
Term
Crenarcheaota- Archea
Definition
The oldest archeans; Filaments, rods, discs or spheres
Term
Euryarcheota- Archea
Definition
Live in every conceivable habitat; Spherical, filamentous, rod, discs, or spiral; Several flagella; Lack a cell wall or have cell walls with glycoproteins
Term
Diplomonadida- Excavata- Protists
Definition
Don't have active mitochondria; Each cell has 2 nuclei; Lack a cell wall; Parasitic, or ingest bacteria; Flagella ; Only asexual reproduction
Term
Parabasalida- Excavata- Protists
Definition
Lack mitochondria and cell wall; Digest cellulose ; Engulfing bacteria, archea and organic matter; Flagella, usuall 4-5; Asexual reproduction
Term
Euglenida- Discicristata- Protists
Definition
Unicellular; Disc-shaped mitochondria; Lack an external wall; Most ingest bacteria but some have chloroplasts; Flagella; Asexual reproduction
Term
Ciliata- Alveolata- Protists
Definition
Have small sacs called alveoli; Unicellular; 2 nuclei, one larger; Filter feeders, predators or parasites; Cilia to swim; Conjugation and asexual reproduction;
Term
Dinoflagellata- Alveolata- Protists
Definition
Unicellular, or colonial; bioluminescent;
Do not have histones; Photosynthesis, predatory or parasitic; 2 flagella; Asexual and sexual reproduction; Primary producers in marine environments
Term
Apicomplexa- Alveolata- Protists
Definition
Unicellular; All parasitic; Apical complex- system of organelles that allows the protist to penetrate the cell wall; Cell crawling; Sexual or asexual reproduction
Term
Oomycota- Stremenopila- Protists
Definition
Flagella with hollow hairs; Unicellular or form hyphae; Feed on decaying organic matter or parasitic; Diploid majority; Important decomposers
Term
Diatom- Stramenopila- Protists
Definition
Unicellular or form long chains; External silicon shell; Photosynthetic; Float in the water or glide; Asexual and sexual reproduction; Most important producer of carbon compounds
Term
Phaeophyta- Stramenopila- Protists
Definition
Brown algae; Cell walls made of cellulose; Multicellular; Photosynthetic; Sessile but reproductive cells have flagella; Sexual reproduction; Alternation of generation
Term
Foraminifera- Cercozoa- Protists
Definition
Pseudopodia; Lack cell wall; Multiple nuclei; Calcium carbonate tests; Float in water; Asexual and sexual reproduction
Term
Rhodophyta- Plantae- Protists
Definition
Red Algae; Cell walls of cellulose; Unicellular, but most are multicellular; Many nuclei; Photosynthetic or parasitic; Lack flagella; Asexual reproduction; Alternation of Generation
Term
Myxogastrida- Amoebozoa- Protists
Definition
Plasmodial Slime Molds; Form large web-like structures; Supercell has many nuclei; Decaying vegetation; Cell crawling; Food becomes scarce cells aggregate; Important decomposers in forests
Supporting users have an ad free experience!