Download SC.6.L.14.4 Compare and contrast the structure and function of

Reminder:
We are covering this because the average score on
this benchmark was 41%!
• SC.6.L.14.4 Compare and contrast
the structure and function of major
organelles of plant and animal cells,
including cell wall, cell membrane,
nucleus, cytoplasm, chloroplasts,
mitochondria, and vacuoles.
Day #1 Agenda
• Benchmark Break ↓
• Structure/Function
• Nucleus
• Chloroplasts
• Mitochondria
• Day One Formative Assessment
Benchmark Break ↓
• SC.6.L.14.4 Compare and contrast the structure and
function of major organelles of plant and animal cells,
including cell wall, cell membrane, nucleus, cytoplasm,
chloroplasts, mitochondria, and vacuoles.
Rewrite
KNOW: The structure and function of the main 7
organelles (cell wall, cell membrane, nucleus,
cytoplasm, chloroplasts, mitochondria, and
vacuoles).
DO: Compare/Contrast Animal and Plant Cells
and the organelles in each. Identify
structure/function of the main 7 organelles.
Definitions
Function: n. The
specific action that
something does
Definitions
Structure:
The way that the parts
of something are
arranged.
Nucleus
Control Center
Holds genetic
material (DNA)
Nucleus
Plant Cell. The dark purple spot is the
nucleus. The large green blob is the central
vacuole.
Nucleus
The Nucleus
• Function: Control center of the cell,
holds genetic information (DNA).
• Found: In ALL Eukaryotic Cells
Analogy: Front Office (keeps
records, communicates w/teachers.)
The Nucleus/Front Office
Chloroplast
The Cafeteria:
Produces Food
Chloroplasts
• Function: To make food
(glucose) through
photosynthesis.
• Found: ONLY in plant cells!
• Analogy: The cafeteria
kitchen (where food is
prepared with heat energy)
Chloroplast
Chloroplast
Yummy!
The
cafeteria’s
kitchen
Mitochondria
Powerhouse!
Cellular Respiration
produces energy
(ATP)
Turn & Talk
• How did the oxygen and
sugars reach the
mitochondria?
• How does the mitochondria
get rid of waste?
Mitochondria
Mitochondria
• Function: convert chemical
energy stored in food into ATP
energy (Cellular Respiration)
• Found: In ALL Eukaryotic Cells
in the cytoplasm
• Analogy: Cafeteria (Where you
convert food to energy)
• More mitochondria are found in
muscle cells than skin.
Mitochondria
The
Cafeteria
Day One Formative Assessment
Which of the following is
NOT present in animal cells?
a.
b.
c.
d.
Cell Membrane
Chloroplasts
Mitochondria
Vacuoles
Day #2 Agenda
•Cell Membrane
•Cell Wall
•Cytoplasm
•Vacuole
• Day Two Formative Assessment
Cell Membrane
Controls what
gets in and out of
the cell
Cell Membrane
• Function: Allow items to enter/exit the
cell. Keeps bad stuff out.
• Found: ALL Cells have a cell membrane
• Analogy: Doors of School
Lipid Bi-layer
Cell Wall
Gives the plant
cells structure &
support
Cell Wall
• Function: Rigid wall helps plants keep their
shape, keep stuff out
• Found: PLANTS, but not animal cells.
• Analogy: Walls, Floors, Ceiling
Cell Wall
Found in
Plants
Cell Wall
Turn & Talk
Why would a cell wall
be needed in a plant
cell, but not an animal
cell?
Cytoplasm
Jelly that holds
organelles in
place
Cytoplasm
• Function: Jelly-like stuff between cell
membrane and nucleus
• Found: ALL Cells
• Analogy: The air inside the school
Cytoplasm
Like the air we walk
through…
Vacuoles
Storage of food
and water
Vacuole
• Function: Stores water & Transports
waste
• Found: LARGE in plants, small in
animals
• Analogy: Lockers, Storage Closets
Huge in
plant cells
Small in animal cells
Turn and Talk
Why would the plant
cell need such a huge
vacuole and an animal
cell does not?
Vacuole
Vacuoles
The
Lockers
& Closets
Day Two FA: Compare/Contrast
Animal and Plant Cells
Animal Cells
Only
Both Animal
and Plants
Plant Cells
Only
Plant Cells (Square)
Animal Cells (Round)