cells - Perry Local Schools
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Transcript cells - Perry Local Schools
CELLS
Structures and Functions
(organelles and jobs)
CELL MEMBRANE
Surrounds and protects the cell
Controls what gets in and out of
the cell
Gateway to the cell
Door
CYTOPLASM
Liquidy substance inside every
cell – the environment of the cell
Flows or streams
Gelatin (Jello)
NUCLEUS
Directs all activities in the cell
Contains the instructions for everything a
cell does
DNA is inside the nucleus – chemical that
has the codes/instructions
Brain of the cell
MITOCHONDRIA
Release energy from food that is
eaten
Powerhouse of the cell
Mit = mighty/power
RIBOSOMES
Make the proteins needed by the
cell
Manufacturing Plant – assembly
line
ENDOPLASMIC RETICULUM
Moves materials around inside
the cell
Cell’s highway or roads or canal
Golgi bodies
Sort and package substances
within the cell
Move materials to the cell
membrane to be eliminated
Taxi
Moving Company
LYSOSOMES
Recycle worn out products within
the cell
Recycling center
VACUOLE
Stores water, waste products,
food, and other materials
Storage shed – holding tank
Cell wall
Tough, rigid outer covering that
protect the cell and give it shape
Only found in plant cells, fungi
and bacteria
support = brick wall
chloroplasts
Contain green pigment called
chlorophyll-which gives plant its
green color
Captures sunlight to make sugar
by process of photosynthesis
cells
Two types of cells:
1. Eukaryotic –have a nucleus and
other organelles
2. Prokaryotic –have NO nucleus,
have cell membrane and ribosome, that’s
it.
cells
Animal cell
vacuole
Plant cell
lysosome
Lets Compare Cells: Animal vs Plant
Animal cell
-Nucleus
-Cell membrane
-lysosome
-ribosome
-golgi bodies
-ER
-mitochondria
-cytoplasm
-vacuole
Both
Plant cell
-Cell Wall
-chloroplasts
-Nucleus
-Cell membrane
-lysosome
-ribosome
-golgi bodies
-ER
-mitochondria
-cytoplasm
-vacuole
What are similarities and differences
between animal and plant cells
Animal cell
-peroxisomes
Both
Plant cell
-Nucleus
-Cell Wall
-Cell membrane
-chloroplasts
-lysosome
-ribosome
-golgi bodies
-ER
-mitochondria
-cytoplasm
-vacuole
Animal cell
Both
Plant cell
-Nucleus
-Cell membrane
-peroxisomes
-lysosome
-Cell Wall
-ribosome
-chloroplasts
-golgi bodies
-vacuole
-mitochondria
-cytoplasm
- ER