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Cards In This Set
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Which metabolic category best describes Bacteria that act as decomposers?
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Chemohetrotrophy
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In a symbiotic relationship between organisms of significantly different sizes, the larger organism is called the _, and the smaller organism is called the_
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Host; Symbiont
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How are Bacteria and Archaea similar
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They both have circular chromosomes
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How are Bacteria and Eukarya similar
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They both have unbranched hydrocarbons in their cell membranes
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How are Archaea similar to Eukaryotes?
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They both have histone proteins associated with their DNA
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Which of the following is a structure that permits bacterial conjugation to occur
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Sex pilus
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Not present in all bacteria, this cell covering enables cells that possess it to resist the defenses of host organisms
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Capsule
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Which of the following requires ATP to function, and permits some species to respond to taxes (plural or taxis?)
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Flagellum
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Whats the differences between a gram-negative and a Gram-positive bacteria?
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Gram-negative: peptidogylcan layer between an outer and inner membraneGram-Positive: only the inner membrane and peptidoglycan layer
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Which two structres play a direct roles in permitting bacteria to adhere to each other, or to other surfaces
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1: Capsules 3: fimbriae
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Which of the following is the term used to identify the process where genetic material is transferred between bacterial cells via pili?
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Conjucation
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Which of the following is the term used to identify the process ofthe movement of genes between bacteria by bacteriophages?
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Transduction
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In a moss, most of the plants that we see are_ and in a fern the most dominant stage is the_
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Gametophytes, sporophytes
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Which of the following is the term used to identify the process in which a prokaryotic cell can take up and incorporate foreign DNA from the surrounding environment
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Transformation
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The_ Represents the sporophyte generation of a conifer, and the_produces gametophytes
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Tree..Cone
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