Cells, Cells, Cells!
 Go back to your foldable, check if what
you wrote in the engagement is correct.
 Make another foldable and write the
organelle, its structure, its function and
draw as we go on with the power point
presentation.
Animal Cell
NUCLEUS
 Large, round
structure usually
located near the
center of the cell.
 It is the control
center for all cell
activities.
 DNA is stored here!
NUCLEUS
 Large, round
structure usually
located near the
center of the cell.
 It is the control
center for all cell
activities.
 DNA is stored here!
CELL MEMBRANE
 Thin, Flexible Barrier
 Both protects the cell
and lets things in and
out of the cell
 Made of Two Layers
of Lipids (Fats)
CELL MEMBRANE
 Thin, Flexible Barrier
 Both protects the cell
and lets things in and
out of the cell
 Made of Two Layers
of Lipids (Fats)
CYTOPLASM
 The cytoplasm is the
fluid of the cell, filling
the space between
organelles.
 It provides space for
the cells to occupy
and move through.
CYTOPLASM
 The cytoplasm is the
fluid of the cell, filling
the space between
organelles.
 It provides space for
the cells to occupy
and move through.
MITOCHONDRIA
 Bean-like structure
 Have a smooth outer
membrane and a
folded inner
membrane
 Makes ATP, which is
the energy of the cell
MITOCHONDRIA
 Bean-like structure
 Have a smooth outer
membrane and a
folded inner
membrane
 Makes ATP, which is
the energy of the cell
ENDOPLASMIC
RETICULUM
 ER can be either
SMOOTH or ROUGH
 Network of
passageways that
proteins travel through
 Things travel from the
ER to the golgi
apparatus
ENDOPLASMIC
RETICULUM
 ER can be either
SMOOTH or ROUGH
 Network of
passageways that
proteins travel through
 Things travel from the
ER to the golgi
apparatus
GOLGI APPARATUS
 Packaging Center
of the Cell
 Modifies &
packages up
proteins before
they leave the cell
GOLGI APPARATUS
 Packaging Center
of the Cell
 Modifies &
packages up
proteins before
they leave the cell
RIBOSOMES
 Ribosomes make
proteins
 Ribosomes are
found on rough ER
and in the
cytoplasm
RIBOSOMES
 Ribosomes make
proteins
 Ribosomes are
found on rough ER
and in the
cytoplasm
VACUOLES
 Large, round sac
found in the
cytoplasm
 Stores water, food,
wastes, or other
materials needed
by the cell.
VACUOLES
 Large, round sac
found in the
cytoplasm
 Stores water, food,
wastes, or other
materials needed
by the cell.
LYSOSOME
 Round structures
found in the
cytoplasm.
 Contain digestive
enzymes
 Break down large
particles: “garbage
disposal”
LYSOSOME
 Round structures
found in the
cytoplasm.
 Contain digestive
enzymes
 Break down large
particles: “garbage
disposal”
Plant Cell
Cell Wall
 Found in Plant Cells
ONLY
 Helps give the cell
extra protection,
structure, and
support
 The cell wall
surrounds the cell
membrane
Chloroplasts
 Found in Plant
Cells ONLY
 Makes food for
plants
 Takes sunlight
and makes
energy and
sugars in plant
cells
Chloroplasts
 Found in Plant
Cells ONLY
 Makes food for
plants
 Takes sunlight
and makes
energy and
sugars in plant
cells
Cell Wall
Summary
 The cell is a system that is made of a
bunch of parts
 Without each part working together, the
cell cannot function
 These parts are called organelles, and
eukaryotic cells are full of them!