Bacteria jeopardy
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Transcript of Bacteria jeopardy
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Bacterial Bacterial StructureStructure
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Bacterial Bacterial diseasesdiseases
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Bacterial Bacterial kingdomskingdoms
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Bacterial Bacterial importanceimportance
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Growth and Growth and reproductioreproductio
nn
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Oxygen Oxygen
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structure diseases kingdoms
importance grow oxygen
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This surrounds This surrounds the bacteriathe bacteria
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What is cell wall?What is cell wall?
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This long This long structure structure allows the allows the bacteria to bacteria to
movemove
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What are What are flagella?flagella?
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Eubacteria Eubacteria contain it in contain it in
their cell walls.their cell walls.
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What is What is peptidoglycan?peptidoglycan?
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Prokaryotes Prokaryotes lack these, lack these, eukaryotes eukaryotes have themhave them
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What are a What are a nucleus and nucleus and membrane membrane
bound bound organelles?organelles?
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Prokaryotes Prokaryotes are identified are identified
by these 3 by these 3 shapesshapes
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What are cocci, What are cocci, spiral and spiral and
bacilli or rod bacilli or rod shapedshaped
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Bacteria can Bacteria can form these form these so that they so that they can survive can survive
and infect at and infect at a later timea later time
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What is a spore What is a spore or endosporeor endospore
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This bacteria This bacteria stains violetstains violet
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What is gram What is gram positive?positive?
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This bacteria is This bacteria is thin walled and thin walled and
stains redstains red
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What is gram What is gram negative?negative?
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Bacterial Bacterial infections are infections are
usually treated usually treated with this?with this?
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What are What are antibiotics?antibiotics?
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Lyme disease is a Lyme disease is a bacterial disease bacterial disease and is carried by and is carried by
thisthis
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What is a tick?What is a tick?
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Example of a Example of a common common
prokaryoteprokaryote
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What are What are bacteria?bacteria?
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Characteristic Characteristic that groups all that groups all
Prokaryotes Prokaryotes togethertogether
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What is no What is no nucleus & no nucleus & no membrane-membrane-
bound bound organelles?organelles?
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Type of Type of reproduction reproduction
used by bacteriaused by bacteria
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What is asexual?What is asexual?
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Division of Division of prokaryotic cells prokaryotic cells
is called thisis called this
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What is binary What is binary fission?fission?
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Comparison of Comparison of daughter cells daughter cells formed when a formed when a bacterial cell bacterial cell
dividesdivides
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What is What is identical?identical?
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Bacteria act as Bacteria act as these to help these to help
recycle nutrientsrecycle nutrients
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What is What is decomposers?decomposers?
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Term for Term for converting converting
nitrogen gas into nitrogen gas into a usable form for a usable form for
plantsplants
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What is nitrogen What is nitrogen fixation?fixation?
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Due to their Due to their ability to digest ability to digest petroleum, they petroleum, they are helpful for are helpful for
this task this task
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What is cleaning What is cleaning up an oil spill?up an oil spill?
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The bacteria that The bacteria that live in the live in the
intestines and intestines and produce vitaminsproduce vitamins
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What is E. coli?What is E. coli?
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Bacteria change Bacteria change nitrogen gas into nitrogen gas into this compoundthis compound
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What is What is ammonia?ammonia?
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There is no There is no exchange of exchange of
genetic genetic information information
involved in this involved in this type of type of
reproductionreproduction
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What is asexual?What is asexual?
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Production of 2 Production of 2 identical identical
daughter cellsdaughter cells
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What is binary What is binary fission?fission?
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Process in which Process in which bacteria bacteria
exchange genetic exchange genetic informationinformation
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What is What is conjugation?conjugation?
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A type of spore A type of spore that produces a that produces a
thick wall thick wall
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What is an What is an endospore?endospore?
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Bacteria can Bacteria can divide this oftendivide this often
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What is every 20 What is every 20 minutes?minutes?
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What organisms What organisms that require that require oxygen are oxygen are
calledcalled
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What are What are obligate obligate aerobes?aerobes?
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What organisms What organisms that cannot that cannot
tolerate oxygen tolerate oxygen are calledare called
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What are What are obligate obligate
anaerobes?anaerobes?
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These can survive These can survive with or without with or without
oxygenoxygen
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What is a What is a facultative facultative anaerobe?anaerobe?
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This bacteria is This bacteria is an example of a an example of a
facultative facultative anaerobeanaerobe
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What is E. coli?What is E. coli?
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Clostridium Clostridium botulinum can botulinum can
grow in this when grow in this when it is not properly it is not properly
sterilizedsterilized
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What is canned What is canned food?food?
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Mitotic Mitotic SpindleSpindle
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Division of Division of Body CellsBody Cells
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Prefixes and Prefixes and SuffixesSuffixes
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Meiosis IMeiosis I
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Meiosis IIMeiosis II
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GametogeneGametogenesissis
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Mitotic Spindl
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Division of Body
Cells
Prefixes &
SuffixesMeiosi
s IMeiosi
s IIGametogenesis
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Mitotic phase in Mitotic phase in which the which the
spindle begins spindle begins to formto form
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What is What is prophase?prophase?
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Pair of cylindrical Pair of cylindrical bodies in animal bodies in animal cells that forms cells that forms
the spindlethe spindle
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What are What are centrioles?centrioles?
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Spindle fibers Spindle fibers are made of are made of
these structures these structures found in the found in the cytoplasmcytoplasm
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What are What are microtubules?microtubules?
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Spindle fibers Spindle fibers that attach to that attach to
the centromere the centromere of a chromosome of a chromosome
pairpair
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What are What are kinetochore kinetochore
fibers?fibers?
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Spindle fibers Spindle fibers that extend that extend completely completely
across a dividing across a dividing cellcell
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What are polar What are polar fibers?fibers?
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Another name for Another name for body cellsbody cells
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What are somatic What are somatic cells?cells?
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Chromosome Chromosome number found in number found in human body cellshuman body cells
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What is 46 or 2n?What is 46 or 2n?
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Type of Type of reproduction reproduction used by body used by body
cellscells
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What is asexual?What is asexual?
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Two examples of Two examples of cells in humans cells in humans
that aren’t called that aren’t called “body cells”“body cells”
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What are eggs & What are eggs & sperm?sperm?
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Type of cell in Type of cell in the body that the body that
does not does not undergo cell undergo cell
divisiondivision
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What are nerve What are nerve cells?cells?
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Prefix meaning Prefix meaning twotwo
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What is di-?What is di-?
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Suffix meaning Suffix meaning cellcell
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What is –cyte?What is –cyte?
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Prefix meaning Prefix meaning middlemiddle
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What is meta-?What is meta-?
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Prefix meaning Prefix meaning the samethe same
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What is homo-?What is homo-?
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Prefix meaning Prefix meaning eggegg
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What is oo-?What is oo-?
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Phase in which Phase in which DNA coils into DNA coils into chromosomeschromosomes
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What is Prophase What is Prophase I?I?
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Two structures Two structures that that
disassemble at disassemble at the beginning of the beginning of
Meiosis IMeiosis I
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What is the What is the nucleolus & nucleolus &
nuclear nuclear envelope?envelope?
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The pairing of The pairing of homologous homologous
chromosomeschromosomes
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What is What is synapsis?synapsis?
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Number of Number of chromosomes in chromosomes in
a tetrada tetrad
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What is four?What is four?
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Exchange of Exchange of genes that genes that
occurs during occurs during Meiosis IMeiosis I
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What is crossing-What is crossing-over?over?
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This process This process occurs before occurs before
Meiosis I, but Not Meiosis I, but Not before Meiosis IIbefore Meiosis II
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What is copying What is copying DNA?DNA?
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Spindle fibers Spindle fibers reform in this reform in this
phasephase
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What is Prophase What is Prophase II?II?
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Chromosomes Chromosomes are found here are found here
during during Metaphase IMetaphase I
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What is the What is the equator?equator?
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Organs in which Organs in which Meiosis occursMeiosis occurs
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What are the What are the testes and testes and ovaries?ovaries?
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Chromosome Chromosome number of cells number of cells
at the end of at the end of Meiosis IIMeiosis II
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What is 1n or What is 1n or haploid?haploid?
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Another name for Another name for reproductive reproductive
cells such as the cells such as the egg & spermegg & sperm
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What are What are gametes?gametes?
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Production of Production of sperm cellssperm cells
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What is What is spermatogenesisspermatogenesis
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Number of sperm Number of sperm cells formed cells formed
during during GametogenesisGametogenesis
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What is four?What is four?
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These small cells These small cells degenerate degenerate
during oogenesisduring oogenesis
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What are polar What are polar bodies?bodies?
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Chromosome Chromosome number found in number found in
a human a human spermatidspermatid
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What is 1n = 23?What is 1n = 23?
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Chromosomes with Chromosomes with identical size, shape, & identical size, shape, &
traits, but different allelestraits, but different alleles
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What are What are Homologs?Homologs?
