Transcript Mor-ganelles

Mor-ganelles
 What
FIRST FIVE.
is the BIG difference between
prokaryotic and eukaryotic cells?
 What is the function of the cell membrane?
 If a cell’s nucleus is destroyed, the cell
immediately dies. Using the function of the
nucleus, explain why.
Agenda





Catalyst
Energy Organelles
Energy Organelles Challenge
Independent Practice
EQ
Objectives

By the end of today, we can…
Describe
the structure and function
of cell organelles related to
energy
Determine if a eukaryotic cell is a
plant or an animal
REMEMBER:


Organelles are the small parts of
a cell
We have already learned about…
 Nucleus
 Cytoplasm
 Cell
membrane
Mitochondria
The mitochondria
are oval shaped
and have lines
through them
 They produce
energy (ATP) for
the cell

itochondria
Write – Pair – Share
Create an analogy:
If IMCS was a cell,
what would be the
mitochondrion?
Chloroplast
Chloroplasts are green
ovals, and look like
they contains stacks of
poker chips
 They allow plants to
photosynthesize (use
sunlight to make
sugar)

 Only
cells
found in plant
Chloroplast
Write – Pair – Share
Create an analogy:
If IMCS was a cell,
what would be the
chloroplast?
Vacuole
Circular storage space
for food and water
 In plant cells, it is
gigantic

VACUOLE
Write – Pair – Share
Create an analogy:
If IMCS was a cell,
what would be the
vacuole?
Cell Wall
The cell wall is found
outside the cell
membrane in plant
cells
 It holds plant cells in
a rectangular shape

 Only
cells
found in plant
PLANT CELLS
ANIMAL CELLS
Double Bubble (In your notes)
Plant
Cell
Animal
Cell
Organelle Showdown
DIRECTIONS:



Quiz your partner (using
flash cards)
Ask difficult questions!
Keep track of points
 First
student to earn 15
points wins
 I want to know who is the
organelle master in each
pair!
REMEMBER OUR OBJECTIVES:


Describe the structure
and function of cell
organelles related to
energy
Determine if a
eukaryotic cell is a
plant or an animal
Whiteboard Practice

Please send someone up from your
group to grab…
One
whiteboard for each person
One dry-erase marker for each person
Two erasers for your group

Behavioral expectations
Take
the work seriously
Stay focused and on task
What is the
function of the
nucleus?
What two organelles that
we discussed today are
only found in plant cells?
This organelle is
MUCH larger in
plants than animals
What is the
function of the
mitochondria?
(throwback!)
These types of cells
do not have a
nucleus
Both the chloroplast and
mitochondria make
energy, but different
types. What do each of
them produce?
What would happen
to a cell if its
vacuole were
destroyed?
This part of the cell is
the reason why
plants are
rectangular in shape
Which of these cells is a plant cell?
OPTIONS
Cell #1: cell membrane,
nucleus, cytoplasm,
vacuole
Cell #2: cell wall, cell
membrane, nucleus,
chloroplast, cytoplasm
Cell #3: cell membrane,
cytoplasm, DNA floating
in cytoplasm
Cell #4: cell membrane,
nucleus, cytoplasm,
mitochondria, vacuole
EXPLAIN HOW YOU KNOW THIS IS OR
IS NOT A PLANT CELL
(throwback!)
Using your knowledge of
the characteristics of life,
explain why the parts of
cells are alive or not
alive.
Which organelle is this arrow
pointing to? What is its function?
Which organelle is this arrow
pointing to? What is its function?
Which organelle is this arrow
pointing to? What is its function?
Plant cell or animal cell?
How do you know?
Plant cell or animal cell?
How do you know?
Independent Practice
Begin on the worksheet.

 Now
is the time to ask questions! Not during
the quiz!
What you do not complete
is homework.

Exit Questions
1.
2.
3.
Compare plant and animal cells.
(Identify at least three differences.)
Describe the function of the
chloroplasts.
Which organelle produces ATP?
Complete sentences!
Don’t talk!