Download Organelles

Objec&ve:
•  Todaywewill…
–  Video:TheInnerLifeoftheCell
–  OrganelleSta&ons
•  Sothatwecan…
–  Describethestructure,func&on&loca&onof
organelleswithinthecell.
BellWork:
Onapost-itnote,
pleaseiden&fy3
characteris&csthat
dis&nguishthisplant
cellfromanimal
cells.
(Hint:It’sshapeand
colorareNOT
definingfeatures!)
Whattypeofcellisthis?
Whattypeofcellisthis?
Video:TheInnerLifeoftheCell
Wewillwatchthisvideotwice.Thefirst&me,please
jotdownthenamesofanyorganellesorother
structuresthatyourecognize!
!
hSps://www.youtube.com/watch?v=wJyUtbn0O5Y
Sta&ons:OrganelleReview
•  Usethetexttorevieweachorganelle.
•  Matchtheslipsofpapershowingthename,
structureandfunc;onofeachorganelle.Copy
thisinforma;onontoyournotespage.
•  Usethediagramsofplant,animalandbacteria
cellsonpg192todeterminewhichtypesofcells
containwhichorganelles.
Closing:TheInnerLifeoftheCell
Nowthatyou’velearnedaboutorganelles,seeifyou
caniden&fyaddi&onalorganelles/structureswithin
thecell!
!
hSps://www.youtube.com/watch?v=wJyUtbn0O5Y
Homework:
Usetoday’snotes
tohelpyou
iden&fy&color
theorganellesin
thesecells.
Reminder:
Officehoursare
TODAY!
ExtraResource:
Pleasegotothewebsite:
hSp://learn.gene&cs.utah.edu/content/cells/
insideacell/
Clickoneachpartofthecellforan
anima&onofthatorganelleinac&on.Try
toseealloftheorganellesonourlist!
STATION1:
OrganellesthatMake
&ManageProteins
1)  Scanpg193-195textbooktogainsome
backgroundknowledgeabouteachorganelle.
2)  Then,seeifyoucanmatchthenameofeach
organellewithitsstructure&func&on.
3)  Recordyourresultsonyournotessheet.
4)  Usethediagramofthe3typesofcellsonpg192
tofigureoutwhichtypesofcellswouldhavethis
structure.
RIBOSOMES
Thousandsof&nyorganellesthat
floataroundinthecytoplasm&ER.
TheyreadRNAandmakeproteins.
ENDOPLASMICRETICULUM
Anetworkof“hallways”that
surroundthenucleus.
Helpsdirectproteinstowhere
theyneedtogowithinthecell.
GOLGIAPPARATUS
(akaGOLGIBODY)
Alargeorganellethatismadeof
astackofmembranes.
“Packages”proteinssothatthey
canbemovedaroundoroutof
thecell.
STATION2:
Organellesthat
Capture&Release
Energy
1)  Scanpg197ofthetextbooktogainsome
backgroundknowledgeabouteachorganelle.
2)  Then,seeifyoucanmatchthenameofeach
organellewithitsstructure&func&on.
3)  Recordyourresultsonyournotessheet.
4)  Usethediagramofthe3typesofcellsonpg192
tofigureoutwhichtypesofcellswouldhavethis
structure.
MITOCHONDRIA
Bean-shapedorganellethatfloats
aroundinthecytoplasm.
(Therecanbe1ormany,dependingonthetypeofcell.)
Breakdowncarbohydratesand
releaseenergyforthecelltouse.
CHLOROPLASTS
Manylargeorganellesfoundin
thecytoplasmofplantcells.
Theycontainapigment(color)
thatabsorbslight.
Captureenergyfromthesunand
useittobuildcarbohydrates.
STATION3:
Organellesthat
ProvideStructure&
Boundaries
1)  Scanpg191&193ofthetextbooktogainsome
backgroundknowledgeabouteachorganelle.
2)  Then,seeifyoucanmatchthenameofeach
organellewithitsstructure&func&on.
3)  Recordyourresultsonyournotessheet.
4)  Usethediagramofthe3typesofcellsonpg192
tofigureoutwhichtypesofcellswouldhavethis
structure.
CELLMEMBRANE
Selec&velypermeablemembrane
thatsurroundsthecell.
Separatestheinsideofthecell
fromtheoutsideenvironment&
controlswhatenters/exitsthecell.
CELLWALL
Arigidlayerthatsurroundsthe
cell,outsideofthecellmembrane.
Providesstructuralsupport&
protec&onforthecell.
CYTOPLASM
Theliquidthatfillstheinside
ofthecell.
Thickenoughtoholdorganellesin
place,butliquidenoughtoallow
substancestomovearound.
CYTOSKELETON
Aframeworkofdifferenttypesof
proteinfibersthatfillsthecell.
Maintainstheshapeofthecell.
NUCLEUS
Aninnermembranethat
holdsthecell’sDNA.
Stores&protectstheDNA.
STATION4:
Organellesthat
ProvideStorage&
Clean-Up
1)  Scanpg195&196ofthetextbooktogainsome
backgroundknowledgeabouteachorganelle.
2)  Then,seeifyoucanmatchthenameofeach
organellewithitsstructure&func&on.
3)  Recordyourresultsonyournotessheet.
4)  Usethediagramofthe3typesofcellsonpg192
tofigureoutwhichtypesofcellswouldhavethis
structure.
VACUOLES&VESSICLES
Smallcompartmentswithinthe
cytoplasm.Acellcouldhave
manyoftheseornoneatall.
Plantshave1largeone.
Storewater,macromoleculesor
otherthingsthecellneeds.
LYSOSOMES
Asmallcompartmentsthat
containenzymesandother
chemicals.
Breakdownwasteproducts
withinthecell.
Oldsta&ons–willnothave&metousethesein
Monday’slesson,butwilluseasawarmup
tomorroworreviewlater.
STATION1:
OrganelleOverview
Pleasesorttheorganellesintothese4
categories:
1)Make&ManageProteins
2)Capture&ReleaseEnergy
3)ProvideStructuralSupport&Boundaries
4)ProvideStorage&CleanUp
CELLMEMBRANE–Selec&velyPermeableMembrane
thatseparatestheinsideofthecellfromtheoutside
environment.
CELLWALL–Arigidlayerthatsurroundsplant&
bacteria(butnotanimal)cells,outsideofthecell
membrane,toprovideprotec&on&support.
CYTOPLASM–Theliquidthatfillstheinsideofthe
cell.Itisthickenoughtohelpholdtheorganellesin
place,butliquidenoughtoallowsubstancestomove.
NUCLEUS–Theinnermembranethatholdsand
protectsthecell’sDNAinplant&animalcells.
CYTOSKELETON–Aframeworkofdifferenttypesof
proteinfibersthatmaintaintheshapeofthecell.
MITOCHONDRIA–Thebean-shapedorganellethat
breaksdowncarbohydratesandreleasesenergyfor
thecelltouseinplant&animalcells.
CHLOROPLASTS–The(usuallygreen)organellesin
plantsthatcapturesenergyfromthesunanduseitto
buildcarbohydrates.
VACUOLES&VESSICLES–Smallcompartmentswithin
thecytoplasmthatstorewater,macromoleculesor
otherthingsthecellneeds.
LYSOSOMES–Smallcompartmentswithinthe
cytoplasmthatcontainenzymesandotherchemicals
usedtobreakdownwasteproducts.
RIBOSOMES–Thousandsof&nyorganellesthatfloat
aroundinthecytoplasm&ER.TheyreadRNAand
makeproteins.
ENDOPLASMICRETICULUM(ER)–Networkof
“hallways”thatsurroundthenucleusinplantand
animalscellsandhelpdirectproteinstowherethey
needtogowithinthecell.
GOLGIAPPARATUS(akaGOLGIBODY)–Alarge
organellethat“packages”proteinsinmembranesso
thattheycanbemovedaroundoroutofthecell.
MAKE&MANAGE
PROTEINS:
CAPTURE&
RELEASEENERGY:
PROVIDE
STRUCTURE&
BOUNDARIES:
PROVIDESTORAGE
&CLEANUP: