Download Animal cell - Technology in Education with Lara Means

Lesson information
Content Area: Science
Grade Level: 5
Summary: The purpose of this instructional power point is to
present information related to the structures and functions of
animal cells.
Learning Objective: Given review questions, students will be able
to identify the basic structures and functions of animal cells with
95% accuracy.
Content Standard: GLE 0507.1.1 Distinguish between the basic
structures and functions of plant and animal cells
Accomplishment: Through this lesson the students will be able to
recognize an animal cell and discuss its various structures and
functions.
Hello! I’m an animal cell and I have
many interesting parts!
Nucleus
Cell Membrane
Mitochondria
Endoplasmic
Reticulum(E.R.)
Golgi body
Cytoplasm
First, lets look at the Nucleus and
the Cell Membrane.
The Nucleus acts like the brain
of the
cell. It helps control eating, movement,
and reproduction.
The Cell Membrane is like a plastic bag
around the outside of the cell. It helps to
hold all of the cells structures and fluids
inside.
What about the Mitochondria and the
Endoplasmic Reticulum(E.R.)?
The Mitochondria acts like the powerhouse of the
cell. It helps break down nutrients to create
energy. This process is called Cellular
Respiration.
There are two different types of Endoplasmic
Reticulum(E.R.) and they perform different
functions.
The differences between Smooth
Endoplasmic Reticulum and Rough
Endoplasmic Reticulum.
Smooth E.R.
Rough E.R.
Smooth E.R. DOES NOT
contain Ribosome’s on its
outer surface.
Ribosome’s are attached to
the outer surface of Rough
E.R.
Smooth E.R. helps store
substances that the cell
may need later.
Rough E.R. helps
synthesize and package
proteins within the cell.
Finally, lets learn about
Cytoplasm and Golgi Body.
Cytoplasm is the fluid that fills the cell.
The Golgi Body gathers simple molecules and
combines them to make molecules that are more
complex. It then takes those big molecules, packages
them in vacuoles, and either stores them for later use
or sends them out of the cell. The Golgi Body
performs functions similar to the Endoplasmic
Reticulum.
So what are a few basic differences
between Animal cells and Plant cells?
Animal cell:
 Animal cells DO NOT have
cell walls
 They have a more rounded
(irregular) shape
 They DO NOT create their
own food
 Animal cells are found in
animals
Plant cell:
 Plant cells contain cell walls
 They are rectangular (fixed)
in shape
 Plant cells make their own
food by the use of structures
called chloroplasts
 Plant cells are found in plants
Alright! Take a few
minutes to review
before you begin
your quiz questions.
 Nucleus
Cell Membrane
Mitochondria
Endoplasmic Reticulum
(smooth and rough)
Golgi Body
Cytoplasm
Plant and animal cell
differences
1.) Which word best
describes the nucleus of a
cell?
Powerhouse
Plastic bag
Brain
That’s Correct!
The Nucleus acts like the brain of the cell. It helps
control eating, movement, and reproduction
within the cell.
2.) Which two structures are
known to have similar
functions?
Endoplasmic Reticulum and Mitochondria
Endoplasmic Reticulum and Cell Membrane
Endoplasmic Reticulum and Golgi Body
Great Work!
The Endoplasmic Reticulum and the Golgi Body
both store and package substances within the
cell.
3.) Which statement is true
about plant or animal cells?
Animal cells often make their own food
Animal cells do not have cell walls
Plant cells are irregular in shape
Way To Go!
Plant cells have cell walls but Animal cells do not.
Congratulations, you have
completed your quiz
questions!
If you chose any answers incorrectly write them
down and spend some more time focusing on
those topics at home or in your spare time.
Credits
Biology4 kids.com
http://www.biology4kids.com/files/cell_nucleus.htm
l
Try that one again.