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54 Cards in this Set

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The branch of biology concerned with naming and classifying organisms.
Taxonomy
The early Greek philosopher who grouped all life as either plants or animals.
Aristotle
The father of modern taxonomy.
Carolus Linnaeus
The system made by Linnaeus where each organism is given a scientific name made of 2 parts: Genus and species in Latin.
binomial nomenclature
Name the 7 taxa beginning from the largest.
Kingdom, Phylum/Division, Class, Order, Family, Genus, Species
An organism's evolutionary history determined by Anatomy, Biochemistry (DNA/Proteins), Development, and Behavior.
Phylogeny
A chemical made up of genetic material (DNA or RNA) surrounded by a protein coat.
virus
The protein coat that surrounds a virus.
capsid
Viral life Cycle in the following order: Attachment, Injection, development of viral genes and proteins, assembly of viral parts, and release of new viruses.
lytic cycle
Viral life Cycle in the following order: Attachment, Injection, incorporation of viral genes, reproduction, protein and virus production, and release of new viruses.
lysogenic cycle
Extremely diverse kingdom of bacteria.
Kingdom Eubacteria
Kingdom of bacteria composed of extremophiles.
Kingdom Archaebacteria
Bacteria that produce methane and live in cows' digestive tracts, swamps, and sewers.
methanogens
Bacteria that live in extremely hot water.
thermophiles
"Salt-loving" bacteria that live in extremely salty water (ex. The Dead Sea).
halophiles
Bacteria in the shape of a rod.
Bacillius
Bacteria in a spherical shape.
Coccus
Bacteria in a spiral shape.
Spirillum
Prefix meaning "chain."
strepto-
Prefix meaning "paired."
diplo-
Prefix meaning "bunch."
staphylo-
The term used for the bacterial reproduction process involving asexual cell divison.
binary fission
The bacterial reproduction process in which 2 bacteria join pili and exchange plasmids.
conjugation
A thick protective coating which forms around bacteria and allow them to remain dormant for possibly many years.
endospores
Bacteria that cause diseases.
pathogens
Kingdom with the following traits: composed of first eukaryotes on planet Earth, live in moist/wet/aquatic enviornments, most are unicellular (some multicellular)
Kingdom Protista
Animal-like heterotrophs (protists)
protozoa
Plant-like autotrophs (protists)
algae
cilates
Protozoan phylum composed of protists that like to eat yeast and move with cilia (ex. paramecium).
zooflagellates
Protozoan phylum composed of protists that move with 1 flagellum (ex. Trypanosoma - causes African sleeping sickness using the tsetse fly as a vector, and giardia - causes severe diarrhea using contaminated water as a vector)
sarcodines
Protozoan phylum composed of protists that move with pseudopods (ex. Amoeba, also make up ingredients in chalk).
sporozoans
Protozoan phylum composed of protists that can only move by using vectors (ex. plasmodium - causes malaria using mosquitoes as vectors).
green algae
Algae division composed of protists that are thought to be ancestors of plants (ex. Olva, seaweed).
euglena
Algae division composed of protists that preform photosynthesis bur are also heterotropic (mixotrophic).
dinoflagellates
Algae division composed of mixotrophic protists that have 2 flagella that cause them to spin. Some can secrete dangerous toxins - phenomena known as "red tides" (ex. pfiesteria - in NC fish)
diatoms
Algae division composed of protists known for their symmetry and beautiful 2 part glass shells (silica - the same material that makes up glass).
red algae
Algae division composed of protists both green and red. The red pigment allows photosynthesis at greater depths (ex. Agar, Carrageenan - in ice cream, Nori - the edible wrapping around sushi).
brown algae
Algae division composed of protists such as giant kelp - the largest species of algae.
slime molds
Fungus-like protists that eat the same way as fungus and also reproduce with spores like fungus. They can slither/migrate/move about (ex. Dog Vomit).
Kingdom composed of fungi.
Kingdom Fungi
Term for when fungi secrete enzymes into its food and absorb the organic molecules. This helps to decompose dead organisms and recycle their nutrients back to the environment.
extracellular digestion
Long slender filaments that make up the bodies of fungi.
hyphae
All of a fungus' hyphae.
mycelium
Produce spores.
sporangium
The reproductive structures of a fungus.
spores
Makes up the cell walls of fungi.
chitin
Algae cells that live among the hyphae of a fungus. They function as one organism and can grow on bare rock.
lichen
Fungal hyphae that live around the roots of a plant. Almost all plants have them. It is a mutually beneficial relationship.
mycorrhizae
zygomycetes
Division of fungi that sexually produce spores on zygosporangia (ex. Black Bread Mold).
ascomycetes
Division of fungi composed of "sac fungi" which sexually produce spores in a sac called an ascus (ex. Truffles, cup fungi).
basidiomycetes
Division of fungi known as "club fungi." They sexually reproduce spores on clubs called basidia (ex. Mushrooms, Parasite Rusts and Smuts - eat plants).
imperfect fungi
Division of fungi with no known sexual reproduction.
yeast
Unicellular fungi that reproduce by "budding."
deutromycetes
Class of imperfect fungi (ex. Penicillium, athlete's foot, and ringworm).