Transcript Cell Organelles - Glenelg High School

Cell
Organelles
Today you IDENTIFY the STRUCTURE
and FUNCTION of cell organelles by
correctly completing the chart!!!
Cell Membrane
•Located around the cell
•Protects the cell and controls what
AKA:
enters or leaves the cell
“Plasma
Membrane”
•Is “semipermeable”
&
Nucleus
•Located in center of cell
•Contains genetic material
•Controls all of the cell’s processes
&
Inside the Nucleus
• Nuclear Membrane: surrounds the
nucleus
• Nucleolus: dark spot that makes
ribosomes
• DNA: Genetic Material
• Chromatin: Spread out DNA & protein
• Chromosomes: Organized DNA/Protein
The Nucleus!!!
Endoplasmic
Reticulum (ER)
• Located in cytoplasm
• Transports materials around
cell
• May be “Smooth” or
“Rough”—rough has
ribosomes
&
Ribosomes
•Located on Rough ER
•Make proteins
&
Mitochondria
•Located in cytoplasm
•Powerhouse of cell---cell
respiration occurs here (sugar
made into ATP)
&
Lysosomes
•Located in cytoplasm
•Digest and “get rid of” waste
materials or foreign objects in the
cell
&
Golgi
•Located in cytoplasm
•Package and “ship” proteins
and other materials
&
Microtubules
•Found in the cytoplasm
• Hollow tubes that help the cell
with many functions like
moving around organelles.
&
Microfilaments
•Found in the cytoplasm
•Form the cytoskeleton, the
internal frame of the cell
&
Centrioles
•Located in cytoplasm
•Help during cell reproduction
ONLY
Vacuoles
•Located in cytoplasm
•Sac-like structures that store
water, nutrients and wastes
•Plants have a large CENTRAL
VACUOLE that gives the plant cell
support
&
Cell Wall
•Located outside of cell
membrane
•Gives plant cell structure
•Made of cellulose
Plastids
•A general name for double
membrane vessels in plant
cells that carry out different
functions
Chloroplasts
•Found in the cytoplasm
•Absorb light energy for
photosynthesis
Leucoplasts
•Colorless plastid that makes
starch in plant cells
Flagella
•Located outside of cell
•Long, tail-like structure that
moves the cell or pushes things
past the cell
&
Cilia
•Located outside of cell
•Many tiny bristle-like
structures that move the cell or
push things past the cell
&