ANIMAL CELL. CELL MEMBRANE STRUCTURE Surrounds the cell FUNCTION Holds contents of cell inside (like...
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Transcript of ANIMAL CELL. CELL MEMBRANE STRUCTURE Surrounds the cell FUNCTION Holds contents of cell inside (like...
CELL MEMBRANESTRUCTURE
• Surrounds the cell
FUNCTION• Holds contents of cell inside
(like skin)• Keeps harmful substances out• Controls what enters and
leaves• Water, oxygen, and nutrients
are allowed to enter• Waste products are allowed
to exit
CYTOPLASMSTRUCTURE
• Clear, thick, jelly-like fluid (like Jell-o)
FUNCTION• Chemical reactions take
place here• Cytoskeleton in the
cytoplasm helps the cell maintain or change its shape (just like your skeleton)
NUCLEUSSTRUCTURE
• Round• Contains the DNA, which is
long, thin threads of genetic material
FUNCTION• Control center- directs all
cell activities (like a brain)
MITOCHONDRIASTRUCTURE
• Bean shaped• Each cell has many
mitochondria• More active cells have more
than less active cells
FUNCTION• Powerhouse of the cell• Release chemical energy
from food
VACUOLESTRUCTURE
• Animal cell has many• Small, round
FUNCTION• Storage compartment• Holds food and water for
the cell
CELL WALLSTRUCTURE
• Tough, rigid outer covering (like a wall to a building)
FUNCTION• Protects the cell• Gives the cell shape (plants
do not have a skeleton like animals)
CELL MEMBRANESTRUCTURE
• Surrounds the cell• Inside the cell wall
FUNCTION• Holds contents of cell inside
(like skin)• Keeps harmful substances out• Controls what enters and
leaves• Water, oxygen, and nutrients
are allowed to enter• Waste products are allowed
to exit
CYTOPLASMSTRUCTURE
• Clear, thick, jelly-like fluid (like Jell-o)
FUNCTION• Chemical reactions take
place here• Cytoskeleton in the
cytoplasm helps the cell maintain or change its shape (just like your skeleton)
NUCLEUSSTRUCTURE
• Round• Contains the DNA, which is
long, thin threads of genetic material
FUNCTION• Control center- directs all
cell activities (like a brain)
WATER VACUOLESTRUCTURE
• Plant cell has 1-2• Very large
FUNCTION• Storage compartment• Holds water for the cell• Helps to support the plant
CHLOROPLASTSSTRUCTURE
• Green (contains chlorophyll)
• Bean shaped
FUNCTION• Photosynthesis- makes food
for plants