what are the structures of plant and animals cells

1. Chapter 1: Lesson 1:
What are the structures
of plant and animals
cells?
Grade 5

2. Any living thing is
called
Living
Organism

4. What is our school made
of?

5. Bricks
(Are the smallest building unit that make up our
school)

6. Also, Our bodies are made
of:
System
s
Organs
TissuesCells
Which
is made
of
Which
is made
of
Which
is made
of
(The smallest
building unit of
our body)

7. • Cell
• Tissue – group of cells
functioning together.
• Organ – group of tissues
functioning together.
• System – group of organs
functioning together.
• Organism – group of
systems functioning together.

8. Cell Theory
• All living things are made up of cells.
• Cells are the smallest working units of all living
things.
• All cells come from preexisting cells through
cell division.

9. Smallest unit of living
things that can carry out
the basic processes of life.
Cells

10. What do cells do?
Cells help us:
1) Grow
2) Breathe
3) Move
4) Reproduce (make more of its kind)
5) Excrete (remove wastes from their
bodies)
6) Respond to stimulus (feel the weather
changes)
7) Feed

11. Cells
Unicellular
(Organisms made of
only one cell)
Multicellular
(Organisms made of
many cells)

12. Plant Cell organelle functions
1) Cell Wall
- Stiff structure
outside the cell
membrane.
- It provides the cell
with strength and
extra support.

13. 2) Cell membrane
- Controls what
materials enter the
cell and what
materials leave the
cell.
(It’s like the gate of the cell)

14. 3) Cytoplasm
- Gel like liquid
mostly made of
water.
- It fills the area
between the cell
membrane and
nucleus (organelles
float in it). (It’s clear, thick &
jelly like substance)

15. 4) Nucleus
- Controls all the cell
functions (the brain
of the cell).
(It acts like our brain that
control every job we do)

16. 5) Vacuole
- 1 large central
vacuole used for
storing excess water
and providing extra
support to the plant.
(It acts like store house that
stores water, food & excess
wastes of the cell)
(i.e: It’s like our lunch box)

17. 6) Mitochondria
- Oval, membrane
covered organelle
that breaks down
food to give energy to
the cell (power
plant).
(It acts like the power house
or power factory that gives
energy to the cell)

18. 7) Chloroplast
- A green structure
where energy from
the sunlight is used
to make the plants
food. (Contains
chlorophyll)

19. Animal Cells
Cell membrane
Cytoplasm
Nucleus
Vacuole
Mitochondrion

20. Animal Cell organelle functions
1) Cell membrane
- Give the cell its
shape.
- Controls what
materials enter the
cell and what
materials leave the
cell.

21. 2) Cytoplasm
- Gel like liquid mostly
made of water.
- It fills the area between
the cell membrane and
nucleus (organelles float
in it).
- Some of the life
processes take place in
it.

22. 3) Nucleus
- Controls all the cell
functions (the brain of
the cell).

23. 4) Vacuole
- A membrane covered
structure used for
storage (stores food,
water and wastes).
- Some animal cells have
many small vacuoles and
some do not have
vacuoles.

24. 5) Mitochondria
- Oval, membrane
covered organelle that
breaks down food to give
energy to the cell (power
plant).
- Animal cells that need
more energy (ex. muscle
cells) have many
mitochondria.