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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

e

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?