educational purposes

1. CELL PARTS AND
ITS FUNCTION
Lesson 3

2. ACTIVITY 1: TRY ME!
Directions: Try this at home. Follow the steps carefully.
Step 1: Fill in a clear, small plastic bottle with water
about one fourth (¼) of its container.
Step 2: Pour in a few detergent.
Step 3: Shake the bottle.
Step 4: Observe the bubbles formed inside the bottle

3. ACTIVITY 1: TRY ME!

4. Cell is the basic unit of life. All life
forms are made up of cell.
When Robert Hooke carefully
examined a very thin slice of cork, he
thought the close-up view resembled
small, empty rooms.
He referred this tiny rooms as cells
(from the Latin word Cellulae, which
means “small rooms”).

5. EXAMPLE OF CELL.

6. ACTIVITY 2: FIND IT!
Locate all the organelles inside the box.
A S C G R O U G H E R B S G J
F G E O D F F V G U I O M P O
C E L L M E M B R A N E O H K
Y W L G S D C D U I O I O J V
T W W I E E R E A I T K T K A
O E A B E R R O A S B T H L C
P D L O E I O E A T N M E N U
L C L D D O K L S T F M R G O
A V I I Y F P D H G H J R F L
S F P E H O L K L O P I R E E
M T L S R M I Q N U C L E U S
B Y K O N I O W E E T Y U I K
V M L Y S O S O M E S V D D F
N H J C B N R I B O S O M E S
C M I T O C H O N D R I O N U

7. CELL ORGANELLES AND ITS FUNCTION
Organelle Coined Name Functions
Nucleus  It contains the
hereditary
material of the
cell, the DNA.
 It sends signals
the cells to grow,
mature, divide,
and die.
 It controls all cell
activities.
#The Brain

8. CELL ORGANELLES AND ITS FUNCTION
Organelle Coined Name Functions
Mitochondrion • It provides the
energy for all the
cells activities. It
is the site of
cellular
respiration.
• It is the source of
most body heat
and energy.
#The
Powerhouse

9. CELL ORGANELLES AND ITS FUNCTION
Organelle Coined Name Functions
Ribosomes • It manufactures
proteins.
• Mostly,
ribosomes are
attached to the
endoplasmic
reticulum while
some scattered
freely in the
cytoplasm.
#The Factory

10. CELL ORGANELLES AND ITS FUNCTION
Organelle Coined Name Functions
Endoplasmic
Reticulum
Two types:
a.) Rough ER
b.) Smooth ER
It transports
to the different parts
of the cell.
a. It has rough
appearance
it has attached
ribosomes. It helps
make proteins that
why it has
ribosomes.
b. It has no attached
ribosomes. It makes
#The Roads

11. CELL ORGANELLES AND ITS FUNCTION
Organelle Coined Name Functions
GOLGI BODIES/
GOLGI APPARATUS
• It sorts, packages and
distributes cell
products to where
are needed.
• It is the distribution
and shipping
department for the
cell’s chemical
products.
• It helps in modifying
the lipids and proteins
which have been built
in the endoplasmic
reticulum and
them for the transport
to other locations of
#The
mailman

12. CELL ORGANELLES AND ITS FUNCTION
Organelle Coined Name Functions
Lysosomes • It contains
digestive enzymes
that can digest
foreign substances
and damage cell
parts.
• When cell gets
damaged,
lysosome may
burst and the
enzymes digest
their own cell
causing the death
#The Suicide
Bags

13. CELL ORGANELLES AND ITS FUNCTION
Organelle Coined Name Functions
Vesicle/Vacuole • It stores food,
water, nutrients
and other waste
materials in the
cell.
• It is smaller than
the vacuole of
plant cell.
#The
Storage
Room

14. CELL ORGANELLES AND ITS FUNCTION
Organelle Coined Name Functions
CHLOROPLAST • It is the site of
photosynthesis
(the process
through which
plants produce
food)
#The Food

15. CELL ORGANELLES AND ITS FUNCTION
Organelle Coined Name Functions
PLASMA
MEMBRANE
• It supports and
protects the cell.
• It controls the
movement of
substances which
go into and out
of the cell.
#The
Security
Guard

16. CELL ORGANELLES AND ITS FUNCTION
Organelle Coined Name Functions
Cell Wall • This outer
covering is
positioned next
to the cell
membrane
(plasma
membrane) in
most plant cells,
fungi, bacteria,
algae, and some
archaea.
#The Block

17. CELL ORGANELLES AND ITS FUNCTION
Organelle Coined Name Functions
Cytoplasm • It is where all
organelles are
located.
#The Jello

18. CELL ORGANELLES AND ITS FUNCTION
Organelle Coined Name Functions
Centrioles • It involves
organizing
microtubules in
the cytoplasm.
• It helps cells
divide or make
copies of
themselves.
#The
Organizer

19. Read the question LOUDLY and
CALL THE NAME of your
classmate to answer the
particular question.
Sci-Quiz Bee:

20. 1. These are tiny organs which have a specific
functions inside the cell.
A.Organelles C. Systems
B.Organisms D. Tissues
Sci-Quiz Bee:
A

21. Sci-Quiz Bee:
2. Which part of the cell gives the cell its shape?
A.Cell membrane C. Cytoplasm
B.Cell wall D. Ribosome
A

22. Sci-Quiz Bee:
3. This organelle functions in cell respiration.
A.Endoplasmic Reticulum C. Mitochondrion
B.Lysosome D. Ribosome
C

23. Sci-Quiz Bee:
4.What is the building blocks of life?
A.Cell C. Organ
B.Metabolism D. Secretion
A

24. Sci-Quiz Bee:
5. Cell organelles are located within the _____ of the
cell.
A. cell membrane C. lysosome
B. cytoplasm D. nucleus
B

25. Sci-Quiz Bee:
6. The organelle which has attached ribosomes in it is
called ____.
A.Chloroplast C. Rough Endoplasmic reticulum
B.Nucleus D. Smooth Endoplasmic reticulum
C

26. Sci-Quiz Bee:
7. What will happen if plasma membrane will not function
properly?
A.All the materials can get inside the cell.
B.All the materials cannot get inside the cell.
C.All the materials cannot get out of the cell.
D.All the materials can get in and out of the cell.D

27. Sci-Quiz Bee:
8. It controls all the activities of the cell.
A.Cell membrane C. Lysosome
Cytoplasm D. Nucleus
D

28. Sci-Quiz Bee:
9. Which could NOT be done if the chloroplasts are
damaged?
A.Protect the cell
B.Make food for the cell
C.Excrete waste materials
D.Give instruction for cell to reproduce B

29. Sci-Quiz Bee:
10. Which of the following energy is used by
the cell?
A.AMP C. ATP
B.ADP D. APP
C

30. Sci-Quiz Bee:
11. Is it referred to as the “suicidal bags” of the
cell?
A.Chloroplast C. Lysosomes
B.Cell wall D. Vacuoles
C

31. Sci-Quiz Bee:
12. The organelle which has no attached ribosomes
in it is called ____?
A.Chloroplast C. Rough Endoplasmic reticulum
B.Nucleus D. Smooth Endoplasmic reticulum
D

32. Sci-Quiz Bee:
13. Mitochondria are organelles that produce
energy for the cell. Which part of the body has
many mitochondria?
A.Hair C. Nails
B.Heart D. Nose B

33. Sci-Quiz Bee:
14. Which organelle serves as the “brain” of the cell?
A.cell membrane C. lysosome
B.cytoplasm D. nucleus
D

34. Sci-Quiz Bee:
15. What organelles packages and sorts the
product of the cell?
A.Cell wall C. chloroplast
B.Cell membrane D. Golgi bodies
D

35. Directions: Make your own model of a cell. You can use any material available in your home like cardboards, egg
shell, yarns, toothpicks, Styrofoam and etc. The picture below shows an example of a typical cell.
Project: Make Me!
Directions: Make your own
model of a cell. You can use
any material available in your
home like cardboards, egg
shell, yarns, toothpicks,
Styrofoam and etc. The picture
below shows an example of a
typical cell.

36. Directions: Make your own model of a cell. You can use any material available in your home like cardboards, egg
shell, yarns, toothpicks, Styrofoam and etc. The picture below shows an example of a typical cell.
Project: Make Me!
Directions: Make your own
model of a cell. You can use
any material available in your
home like cardboards, egg
shell, yarns, toothpicks,
Styrofoam and etc. The picture
below shows an example of a
typical cell.

37. Directions: Make your own model of a cell. You can use any material available in your home like cardboards, egg
shell, yarns, toothpicks, Styrofoam and etc. The picture below shows an example of a typical cell.
Project: Make Me!
Directions: Make your own
model of a cell. You can use
any material available in your
home like cardboards, egg
shell, yarns, toothpicks,
Styrofoam and etc. The picture
below shows an example of a
typical cell.

38. Directions: Make your own model of a cell. You can use any material available in your home like cardboards, egg
shell, yarns, toothpicks, Styrofoam and etc. The picture below shows an example of a typical cell.
Project: Make Me!
Directions: Make your own
model of a cell. You can use
any material available in your
home like cardboards, egg
shell, yarns, toothpicks,
Styrofoam and etc. The picture
below shows an example of a
typical cell.

39. Directions: Make your own model of a cell. You can use any material available in your home like cardboards, egg
shell, yarns, toothpicks, Styrofoam and etc. The picture below shows an example of a typical cell.
Project: Make Me!
Directions: Make your own
model of a cell. You can use
any material available in your
home like cardboards, egg
shell, yarns, toothpicks,
Styrofoam and etc. The picture
below shows an example of a
typical cell.

40. Y O U R T U R N T O
I N T E R V I E W M E
WHAT QUESTIONS WOULD
YOU LIKE TO ASK ME?

41. We are going to have a great year
learning together!