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BIOL 1021 BOWLING LAB FINAL3QUESTIONS WITH COMPLETE SOLUTIONS
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BIOL 1021 BOWLING LAB FINAL3QUESTIONS WITH COMPLETE SOLUTIONS
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AUBURN BIOLOGY 1021 LABFINAL3QUESTIONS WITH COMPLETE
SOLUTIONS
Labs1:sWhatsdidscaffeinesdostosthesheartsratesofsDaphnia?s-
sans✔✔Caffeinesspedsupsthesheartsrate
Labs1:sWhatsdidsethanolsdostosthesheartsratesofsthesDaphnia?s-
sans✔✔Ethanolsslowedsitsdown
Labs1:sAnatomysofsdaphnias-sans✔✔
Labs1:sKnowsmajorspartssofsdissectingsscopes-sans✔✔Looksinslabsmanuals(1-4)
Labs1:sOnesorsmoresfactorssthatsthesscientistsvariessduringsthesexperiments-
sans✔✔Independentsvariable
Labs1:sAsfeaturesthatsthesscientistsmeasuressinsorderstosdeterminesifsitschangessinsrespons
estosthesindependentsvariables-sans✔✔Dependentsvariable
range
median
mean
modes-sans✔✔differencesbetweenshighestsandslowestsvalues
numbersinsthesmiddles
average
numbersthatsoccurssthesmost
Labs2:sWhatssolutionssaresusedstostestsforsthes4stypessofsorganicsmolecules?s-
sans✔✔Iodines--spolysaccharides(starch)
Benedict'ssReagents--sSugar
BrownsPapersBagsandsVegetablesOil--Lipidss
BiuretsTests-sprotein
Labs2:sWhatsdoessaspositivestestslookslikesforsthesvegetablesoilstestsforslipids?sNegative?s-
sans✔✔Positivesvegetablesoilstest:s1slayer
Negativesvegetablesoilstest:s2slayers
, Labs2:sWhatsdoessaspositivestestslookslikesforsthesBiuretstestsforsproteins?snegative?s-
sans✔✔PositivesBiuretsTest:svioletscolor
NegativesBiuretsTest:spinkish
Labs2:sWhatsdoessaspositivestestslookslikesforsthesBenedict'ssReagentsforssugar?s-
sans✔✔NEGATIVE:sBLUEsanysotherscolorsisspositives
green:sveryslow
yellow:slows
yellow/orange:smedium
orange:shighs
red/orange:sveryshigh
Labs2:sWhatsdoessaspositivestestslookslikesforsthesIodinestestsforspolysaccharidess(starch)s
?s-sans✔✔Purple/blue/blacksindicatessstarchsisspresent
Labs2:sKnowsfunctionalsgroupss-sans✔✔Seeslabsmanuals
Don'tsworrysaboutsmoleculessinsselfstests--
sbesablestosidentifysfunctionalsgroupssinsthosesmoleculesstho
Labs3:sStudysmetricssystemscharts-sans✔✔labsmanual
Labs3:sWhatsissthesformulasforsCelsiusstosFahrenheit?s-sans✔✔F=s(9/5)Cs+s32
Labs3:sWhatsissthesformulasforsFahrenheitstosCelsius?s-sans✔✔C=s5/9s(F-s32)
Labs3:sCompoundsscopesmagnificationsequations-
sans✔✔EyepiecesmagnificationsXsscopesmagnification
Labs3:sResolutionsequations(knowshowstosplugsinsnumbers)s-
sans✔✔rs=s0.61s(lambda)/sN.A.s
r:sresolutions
lambda:swavelengthsofslights_s0.54smicrometerss=slambda
N.A.:snumericalsaperturesofsthesobjectiveslens
Labs3:sKnowsmajorspartssofscompoundsmicroscopes-sans✔✔labsmanual
Labs3:sHowsdosyousestimatestheslengthsofsasspecimen?s-sans✔✔lowspower:s4.2smms
mediumspower:s1.4smms
highspower:s0.35smms
multiplysestimatedslength/showsmuchsofsfieldsspecimensstakessupstostheslengthsofsthesfield
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