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60 Cards in this Set
- Front
- Back
What is a mesosome?
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an infolding of the plasma membrane
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What is the environment like for Prokaryotes?
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Extreme
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Chromosomes attached to the plasma membrane are _______.
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Nucleiods
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_____ are created to tolerate nutrient limitations.
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Endospores
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One or more smaller circular DNA molecules are known as ___.
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Plasmoids
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What is different about archaebacteria than any other organism?
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Biochemistry, lives in extreme environments, earliest life forms
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What does the cell wall of archaebacteria lack?
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Pepdioglycan
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What are the three types of Archaebacteria?
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Thermoacidophiles, Halophies, Methanogens
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Where are methanogens found?
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Stagnant water, suage plants, hot springs
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What are rumens?
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special enlargements of the digestive tract
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What do methanogens use as food? What is the result of this?
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hydrogen, methane gas
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What can methane gas be used for?
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fuel
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What type of eubacteria have a thick peptidoglycan wall without an outer lipoprotein?
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Gram Positive
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What type of Eubacteria have a thin peptidoglycan wall with an outer lipoprotein?
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Gram Negative
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What type of Eubacteria have no cell wall?
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Mycoplasmas
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What is a mesosome?
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an infolding of the plasma membrane
|
|
What is the environment like for Prokaryotes?
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Extreme
|
|
Chromosomes attached to the plasma membrane are _______.
|
Nucleiods
|
|
_____ are created to tolerate nutrient limitations.
|
Endospores
|
|
One or more smaller circular DNA molecules are known as ___.
|
Plasmoids
|
|
What is different about archaebacteria than any other organism?
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Biochemistry, lives in extreme environments, earliest life forms
|
|
What does the cell wall of archaebacteria lack?
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Pepdioglycan
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|
What are the three types of Archaebacteria?
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Thermoacidophiles, Halophies, Methanogens
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Where are methanogens found?
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Stagnant water, suage plants, hot springs
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|
What are rumens?
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special enlargements of the digestive tract
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What do methanogens use as food? What is the result of this?
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hydrogen, methane gas
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What can methane gas be used for?
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fuel
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What type of eubacteria have a thick peptidoglycan wall without an outer lipoprotein?
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Gram Positive
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What type of Eubacteria have a thin peptidoglycan wall with an outer lipoprotein?
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Gram Negative
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What type of Eubacteria have no cell wall?
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Mycoplasmas
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Classification of fungi is based on their _______ ____________ _________.
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Sexual Reproductive structures
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What is a fungus called if no sexual reproductive structures have been discovered?
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Imperfect
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Lichens can survive exptemely ____ areas.
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Dry
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What reproductive structure seperate sac fungi from all other fungi?
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Ascus
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Spores that gemrinate and grow slender tubes.
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Hyphae
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Conjugating Fungi
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fungus where positive and negative hyphae touch during sexual reproduction
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Example of Club Fungi
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Mushroom
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What is a symbiotic pair made of?
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Fungus or Algae and Cyanobacterium
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Example of Symbiotic organisms.
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Reindeer Moss
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Where are Flagellates found?
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Freshwater, Oceans, and Damp soil
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Where are borwn and red algae found?
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cool rocky shore
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Protists can be found in the process of making ___ _____.
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Ice cream
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What do some protista use to move?
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Cilia
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what are the three classes of Bryophytes?
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Ture mosses, liverworts and hornworts
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Spores are released by ___?
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Sporangium
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Evergreens are an example of _?
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Conifers
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Seeds of a conifer are usually contained in a ___
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cone
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What are the two types of flowering plants?
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Monocots and Dicots
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Non Woody plants are known as _____?
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Herbaceous
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What is the difference between the spores on female and male pinecomes>
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Females are larger than males
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What is the otyledon
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part of the embryo that contains two or more leaves
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Give two examples of Cnidarians
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Sea anemonies, jellyfish
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Motile
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capible of moving from place to place
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Sessile
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cant move. Bodies are radial symmetrical (radiate from center)
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What limitations are put on animals that are sessile?
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Can only eat stufff that floats, cant actively seek mates
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What increases as the size of animals increase?
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complexity of the animal
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What three areas do animals face common problems?
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Feeding, Self Maintenance, reproduction
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What are the three parts of flatworms' digestive system?
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mouth, digestive cavity, anus
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3 Major groups of living anthropods.
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Chelicerats, crustaceans, urania
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What are cartilaginous fish?
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sharks and rays, internal skeletons made fo cartelidge.
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