Cell Organelles. Like a major city, a cell teems with specialized workers that carry out its daily...
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Transcript of Cell Organelles. Like a major city, a cell teems with specialized workers that carry out its daily...
Cell OrganellesCell Organelles
Like a major city, a cell teems with specialized workers that carry out its daily operations—making energy, moving proteins, or helping with other tasks. Researchers took microscopic pictures of thin layers of a cell and then combined them to make this 3-D image featuring color-coded organelles—the cell’s “workers.”
An An organelle organelle is…is…
A tiny structure that A tiny structure that performs a special job performs a special job in the cell.in the cell.
NucleusNucleusControls all the functions Controls all the functions
of the cellof the cell““the brain”the brain”
Nuclear MembraneNuclear MembraneCovers the NucleusCovers the Nucleus
Golgi Apparatus a.k.a Golgi Apparatus a.k.a Golgi BodiesGolgi Bodies
Packages, sorts and sends Packages, sorts and sends substancessubstances
““the post office”the post office”
Endoplasmic Endoplasmic ReticulumReticulum
System of channels to System of channels to transport substances.transport substances.
““Train system”Train system”
Rough E.R.Rough E.R.Has ribosomes on it and Has ribosomes on it and
produces proteinsproduces proteins
Smooth E.R.Smooth E.R.Plain endoplasmic Plain endoplasmic
reticulum does reticulum does notnot have have ribosomes on itribosomes on it
RibosomesRibosomesProduces proteinsProduces proteins
““Protein factory”Protein factory”
Cell MembraneCell MembraneEVERY cell has a cell EVERY cell has a cell
membrane.membrane.Is semi-permeable, allows Is semi-permeable, allows
only certain things in and only certain things in and outout
““the gate keeper”the gate keeper”
CytoplasmCytoplasmThe jelly-like inside of a cell.The jelly-like inside of a cell.
MitochondriaMitochondriaMakes energy for the cellMakes energy for the cell
“ “ the power house”the power house”
LysosomesLysosomesContains digestive enzymesContains digestive enzymes
““Little Stomach”Little Stomach”
VacuoleVacuoleCan store food or water, Can store food or water,
whatever the cell needswhatever the cell needs
““the closet”the closet”
MicrotubuleMicrotubuleLarge, hollow tubes that Large, hollow tubes that
help shape the cellhelp shape the cell
Part of the cytoskeletonPart of the cytoskeleton
MicrofilamentMicrofilamentPart of the cytoskeletonPart of the cytoskeleton
Small, solid rods that help Small, solid rods that help shape the cellshape the cell
Special Plant Special Plant OrganellesOrganelles
1. Plastids1. Plastids Storage compartmentsStorage compartments
ColorColorfoodfood
Example: Leucoplasts- starch (p_______)Example: Leucoplasts- starch (p_______) Example: Chromoplast- stores color (red)Example: Chromoplast- stores color (red)
(t_________ , a______ ,)(t_________ , a______ ,)
2. Chloroplasts2. ChloroplastsUse light energy to make Use light energy to make
chemical energy.chemical energy.
The energy produced is The energy produced is called ATPcalled ATP
3. Cell Wall3. Cell WallMostly made of cellulose Mostly made of cellulose
and pectinand pectin