Cell Organelles
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Transcript Cell Organelles
Cell Organelles
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Cell membrane
Flexible covering outside
the cell
Made of fat (lipids)
Controls what enters and
leaves the cell (similar to
your skin)
Bacteria, Archaea,
Protists, Fungi, Plants &
Animals
Cell wall
Rigid covering outside the
cell
Made of different materials
(depends on the kingdom)
Gives the cell its shape and
protection (similar to your
skeleton)
Bacteria, Archaea, Fungi,
Plants, & some Protists
Central vacuole
Large storage area for
water, wastes, and
food
Similar to your
bladder
Plants, Fungi & some
Protists
Centrosome
Bundle of fibers that
helps the cell divide
(reproduce)
Produces fibers that
pull chromosomes
apart
Animals & some
Protists
Chloroplast
Absorbs energy from
sunlight to make sugar
(photosynthesis)
Has its own DNA
Bright green
Plants & some
Protists
Cilia
Tiny hairs on the
outside of the cell
used for movement
Hundreds per cell
Some Animals, some
Protists, some Bacteria
& some Archaea
Cytoplasm
Liquidy goo that all the
other organelles float
around in (similar to your
blood)
Mostly water and some
salts
Bacteria, Archaea,
Protists, Fungi, Plants &
Animals
Flagellum
Long, whip-like tail
used for movement
Usually only 1 or 2 per
cell
Some Animals, some
Plants, some Bacteria,
some Protists, & some
Archaea
Golgi
Proofreads, modifies,
and ships products of
other organelles
Usually found near
cell membrane
Plants, Animals,
Protists, & Fungi
Lysosome
Bubble filled with
enzymes
Destroys invaders &
worn out cell parts
(similar to your
immune system)
Plants, Animals,
Protists, & Fungi
Mitochondria
Burns sugar to make
energy in the form of
ATP (cell respiration)
Has its own DNA
“Powerhouse” of the
cell
Plants, Animals,
Protists, & Fungi
Nucleolus
Dark ball inside the
nucleus
Makes ribosomes
Plants, Animals,
Protists, & Fungi
Nucleus
Place where main genetic
material is kept (DNA &
RNA)
Usually near center of
cell
“Command center” or
“Brain” of cell
Plants, Animals, Protists,
& Fungi
Pili
Tiny hairs covering
the outside of the cell
Help cell recognize &
sense its surroundings
(like your nervous
system)
Bacteria & Archaea
Ribosomes
Tiny dots in
cytoplasm or on
rough E.R.
Make proteins
Bacteria, Archaea,
Protists, Fungi, Plants
& Animals
Rough E.R.
Series of tunnels (like
your veins and arteries)
Transport proteins
around the cell
Usually wrapped around
the nucleus
Plants, Animals, Protists,
& Fungi
Smooth E.R.
Series of tunnels (like
your veins and arteries)
Transport new membrane
pieces around the cell
Usually found just
outside Rough E.R.
Plants, Animals, Protists,
& Fungi
Vesicle
Bubble that transports
materials all around the cell
Like wrapping paper or a
box
Usually found around the
Golgi
Bacteria, Archaea, Protists,
Fungi, Plants & Animals