The document discusses the classification of microorganisms into five major categories: viruses, bacteria, protozoa, algae, and fungi. It provides details on the size, structure, habits, nutrition, and reproduction methods of each type of microorganism. The learning outcomes are listed as classifying microorganisms and describing the characteristics of viruses, bacteria, protozoa, algae, and fungi.

1. CLASIFFICATION OF
MICROORGANISMS
Topic 1.1
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2. Learning Outcomes
•1. List the characteristics of
various types of
microorganisms
•2. Classify microorganisms
into bacteria, fungi,
protozoa, viruses and algae
•3. Describe the
characteristics of each
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1.1_Classificationofmicros

3. Microorganisms
•1. Microorganisms are tiny
organisms that can only be
seen under microscope
•2. Called as microbe
•3. Found in surround of the
air, water, soil, other object
and in the bodies of other
organisms.
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1.1_Classificationofmicros

4. CLASSIFICATION OF
MICROORGANISMS BY THIER
CHARACTERISTICS
Form
Size
Habitats
Nutrition
Method of Reproduction
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5. TYPES OF
MICROORGANISMS
MICROORGANISMA
Viruses Protozoa Bacteria
Algae Fungi
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6. VIRUSES Virus
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7. Size of Viruses
•1. Smallest
microorganisms.
•2. Visible under electron
microscope.
•3. Different types of
viruses have different
shapes.
07/08/09 •4. Size: 0.0006 µm – 0.4Review
1.1_Classificationofmicros

8. Structure of
Viruses
•Basically,
has a strand
of genetic
material
either DNA
or RNA and
surrounded
by a protein
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9. Viruses Nutrition
•Are non-living things
because they DO NOT
feed, respire, grow and
respond to stimuli.
Viruses Habits
•Live in the living cells
of bacteria,
protozoa, fungi,
algae, plants and
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10. Method of
Reproduction
•1. Virus
are
PARASITI
C.
•2.
Reprodu
ce in the
Bacteria_infection_movie_go!
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HOST Review

11. BACTERIA
Bakteria
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12. Size of Bacteria
•1. Tiny unicelullar
organisms (bersel tunggal)
•2. Size: 0.2 µm – 10.0
µm.
•3. named and classified
by their shapes.
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13. Shapes of Bacterium
Cocci – spherical bacteria
Spirilla – spiral bacteria
Bacilli – rod-shaped bacteria
Vibrios – comma-shaped bacte
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14. Structure of Bacteria
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15. Habits of Bacteria
•1. Classified as living things.
•2. Live in the air, water,
soil, food and decaying
organic matter.
•3. Able to survive
unfavourable (extreme)
environmental condition
(extreme temperature, Review
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16. Nutrition of Bacteria
•1. Different types
of them obtain
nutrients in the
different ways.
•a. Autotrophic
bacteria:
07/08/09 •b. Parasitic bacteria:
Review
1.1_Classificationofmicros

17. Method of Reproduction
Binary fission
Spores
Asexual
Conjugation:
Transferring DNA to
Sexual another bacterium
through conjugation
tube
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18. PROTOZOA
Protozoa
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19. Size of Protozoa
•1. Unicelullar
organisms.
•2. Size: 5 µm – 250
µm.
•3. Shape: various type
– round, spherical,
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spindle-shaped.
1.1_Classificationofmicros Review

20. 1?
AMOEBA Structure of
Protozoa
2?
PARAMECIUM
3?
EUGLENA
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21. Habits of Protozoa
•1. Live in the bodies
of other living things,
in the sea, fresh
water and damp
soil.
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22. Nutrition of Protozoa
•1. Most of them are
parasitic and feed on
other living things.
•2. Some of protozoa
which contains
chlorophyll carry out
photosynthesis.
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23. Method of Reproduction
•1. Most
reproduce
asexually by
binary fission.
•2. Some
protozoa
reproduce
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24. ALGAE
Alga
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25. Size of Algae
•1. Can be
unicellular
(chlamydomonas)
/ multicellular
(seaweeds)
plants.
•2. have / no
chlorophyll.
•3. Size: 1 µm – 10
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26. Structure of Algae
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27. Habits of Algae
•Microscopic
algae live in
fresh water, sea
water, damp soil
and on the
barks of trees
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28. Nutrition of Algae
•1. Some have
nuclei and
chloroplasts
(green
pigments).
•2. Make their
own food by
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carry out
1.1_Classificationofmicros Review

29. Method of Reproduction
•1. Asexual: by
Movie 1 binary fission,
fragmentation
and spore
Movie 2
formation.
•2. Sexual: by
conjugation
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30. FUNGI
Kulat
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31. Size of Fungi
•1. Type:
unicellular
(yeast) /
multicellular
(mucor).
•2. Range: 10 µm
– 100 µm.
•3. Have various
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32. Structure of Fungal Cell
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33. Habits of •1. Decaying
organic matter.
Fungi •2. Found in
outside / inside of
•1. Do things.
living not have
Nutrition chlorophyll.
of Fungi •2. Feed on other
organisms as
movie
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parasites / Review
1.1_Classificationofmicros

34. Method of
Reproduction
•1. Asexual:
produce spores, movie
budding
•2. Sexual:
conjugation
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35. Classification of Microorganisms
Learning outcomes
Review 1.1
1.0 Microorganisms
1.1 Viruses
1.2 Bacteria
1.3 Protozoa
1.4 Algae
1.5 Fungi
Exercise 1.1
EXIT
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36. Practice 1.1
•1. Viruses •A. are not
differ from classified as
other types living things
of •B. can
microorgani reproduce
sms •C. cannot be
because seen with our
they …
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37. • A. Bacteria,
fungi, viruses
•2. Which of
• B. Fungi,
the following
bacteria,
shows the viruses
microorganis
• C. Viruses,
ms in fungi, bacteria
descending
• D. Viruses,
order of size bacteria, fungi
from the
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38. CLASIFFICATION OF
MICROORGANISMS
The end
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