Biomolecules are made up of elements like carbon, hydrogen, oxygen, nitrogen, phosphorus and sulfur. Water is essential for life and makes up 70-90% of living things. It has unique properties like being a polar solvent, having high heat capacity and ability to form hydrogen bonds. Organic molecules contain carbon and are often categorized by their functional groups which determine the molecule's properties and reactions.

1. Chapter 2 :
Biomolecules
Dr. Azi Azeyanty Bt Jamaludin

2. 2.1 Basic Chemistry
• Matter is anything that takes up space and has
mass.
• The three states of matter are solid, liquid, and
gas.
• All matter, living or nonliving, is made up of
elements.
• Elements are substances that cannot be broken
down into simpler substances by ordinary
chemical means.

3. Elements That Make up 95%
of Organisms (by weight)
C Carbon
H Hydrogen
N Nitrogen
O Oxygen
P Phosphorus
S Sulfur

4. Atomic Structure
• An atom is the smallest part of an element that
displays the properties of the element.
• Atoms are made up of subatomic particles.
• Protons-positively charged, found in nucleus
• Neutrons-uncharged, found in nucleus
• Electrons-negatively charged, move around
nucleus

5. Ex: Helium (He)

6. Electrons
• In an electrically neutral atom, the positive charges
of protons in the nucleus are balanced by negative
charges of electrons.
• Electrons move around the nucleus in orbitals.
• Electrons move in energy levels (electron orbitals).
• First contains two electrons.
• Every one after that can hold eight electrons.
• Octet rule

8. 2.2 Molecules and Compounds
• Molecules form when two or more of the same
elements bond together (example: O2).
• Compounds form when two or more different
elements bond together (H2O).
• When a chemical reaction occurs, energy may be
given off or absorbed because of the energy present
in bonds.

9. Ionic Bonding
• Ions form when electrons are transferred from one atom to another.
• For example:
• Na, with one electron in its 3rd orbital, tends to be an electron donor.
Becomes positive after giving up one electron.
• Cl, with seven electrons in its 3rd orbital, tends to be an electron
acceptor. Becomes negative after gaining one electron.
• After the transfer of electrons between Na and Cl:
• Both the Na and Cl ions have eight electrons in their outer orbitals.
• Ions now have opposite electrical charges.
• Ionic compounds are held together by an attraction between oppositely
charged ions called an ionic bond.

10. • Each atom now has 8
electrons in its outermost
orbital.
• Electron transfer creates
charge imbalance.
• Charge imbalance creates
ionic bond.
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Sodium ion (Na+)
sodium chloride (NaCl)
sodium atom (Na) chlorine atom (Cl)
Na Cl
+
Na
–
Cl
Chloride ion (Cl+)
Figure 2.7a

11. b.
Na+ Cl–
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
b (salting food): © PM Images/Getty RF; b (crystals): © Evelyn Jo Johnson

12. Covalent
Bonding
A covalent bond results when atoms share electrons in such a way that each
atom has an octet of electrons in the outer orbital.
An atom may share electrons with one or more atoms
After sharing electrons, each atom has a completed outer orbital.
For example, two hydrogen atoms can share their single electron.

13. Covalent Bonding
A single covalent bond results from sharing one pair of electrons
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
H H H H
Molecular
Formula
Structural
Formula
Electron Model
a. Hydrogen gas
H2
Figure 2.7a

14. Covalent Bonding
A double covalent bond results from sharing two pairs of electrons
O O
O O
b. Oxygen gas
O2
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Figure 2.7b

15. Nonpolar
and Polar
Covalent
Bonds
If the sharing of electrons between two atoms is fairly equal, a nonpolar
covalent bond results.
As in water, the sharing of electrons between
oxygen and each hydrogen is unequal,
resulting in polar covalent bonds.
Electronegativity is the attraction of an atom for electrons in a covalent bond.

16. Nonpolar Covalent Bonds
The sharing
between two
atoms that is
mostly equal
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
c. Methane
H
H
H
H
C H C H
H
H2
H H H H
H
Molecular
Formula
Structural
Formula
Electron Model
a. Hydrogen gas
CH4
Figure 2.7

17. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Space-filling Model
Ball-and-stick Model
c. Methane
H
H
H
H
109°
H
H
H
H
C H C H
H
O O
O O O2
H2
H H H H
H
Molecular
Formula
Structural
Formula
Electron Model
a. Hydrogengas
b. Oxygen gas
CH4
hydrogen
carbon
covalent bond
d. Methane–continued Figure 2.7

18. Polar Covalent Bonds
The sharing between two atoms is unequal,
the covalent bond is described as polar
Oxygen is more electronegative than hydrogen
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
+ +
–
H
H H
Hydrogens are partially positive.
O
Ball-and-stick Model
Electron Model Space-filling Model
H
O
O
H H
Oxygen attracts the shared
electrons and is partially negative.
a. W ater (H2O)
104.5°

19. Hydrogen
Bonding
Polarity within a water molecule causes the hydrogen atoms in one molecule to
be attracted to the oxygen atoms in other water molecules.
The attraction between partially (-) oxygen and partially (+) hydrogen results in
a hydrogen bond.
Bond is weak individually but strong
collectively.

20. Hydrogen Bonding
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
+
+
–
H
H
O
b. Hydrogen bonding between water molecules
hydrogen
bond
Figure 2.9b

21. 2.3
Chemistry
of Water
The first cell(s) evolved in water.
Organisms are composed of 70–90% water.
Water is a polar molecule.
Water molecules form hydrogen bonds which cause them to cling to one
another.
Water is liquid at temperatures typical of the Earth’s surface due to
hydrogen bonding.

22. Properties
of Water
Water has a high heat capacity
A calorie is the amount of heat energy needed to raise the temperature of
1 g of water 1°C.
The hydrogen bonds that link water molecules help water absorb heat
without a great change in temperature.
Because the temperature of water rises and falls slowly, organisms are
better able to maintain their normal internal temperatures.

23. Water
Water has a high heat of vaporization
Converting 1 g of the hottest water to a gas requires an input of 540 calories
of heat energy.
Gives animals in a hot environment an efficient way to release excess body
heat.
Also helps moderate temperatures along coasts.

24. Properties of
Water
Water is a solvent
Due to its polarity, water facilitates chemical reactions, both outside and within living
systems.
It dissolves many chemical substances.
A solution contains dissolved substances, which are then called solutes.
Hydrophilic molecules attract water.
Hydrophobic molecules do not attract water.

25. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
H
H
H H H
H H
H H H
H
+
+
+
+
H H
O
O
O O
O O
–
–
Cl–
Na+
Nacl dissolve in water:
https://www.youtube.com/watch?v=EBfGcTAJF4o
NaCl & Sugar: https://www.youtube.com/watch?v=0cPFx0wFuVs

26. Properties
of Water
Water molecules are cohesive and adhesive
Water molecules cling together because of hydrogen bonding (cohesion).
Water’s positive and negative poles allow it to adhere to polar surfaces
(adhesion).
Water is an excellent transport system, both outside and within living
organisms.
For example, blood transports dissolved and suspended
substances throughout the body.

27. Properties
of Water
Water has a high surface tension
The stronger the force
between molecules in a
liquid, the greater the
surface tension.
This allows some insects to
walk on the surface of a
pond or lake.

28. Properties of Water
Frozen water (ice) is less dense than liquid water
As liquid water cools, the molecules come closer together (densest at 4°C).
Water expands as it freezes because a crystal lattice forms with hydrogen bonds
farther apart.
Ice floats on liquid water because it is less dense.
Bodies of water freeze from the top down.

29. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
liquid water
ice lattice
Figure 2.11

30. Acids and Bases
When water ionizes, it releases an equal number of hydrogen ions
(H+) and hydroxide ions (OH-)
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
H+ +
O
H H
water hydrogen
ion
hydroxide
ion
OH–

31. Acids and
Bases
Acidic Solutions (High H+
Concentrations)
Acids are substances that
release hydrogen ions
(H+) when dissociated in
water.
An example:

32. Acids and
Bases
Basic Solutions (Low H+ Concentrations)
Bases are substances that dissociate in water, release hydroxide ions
(OH-) or take up hydrogen ions (H+)
An example:
NaOH Na+ +
OH-

33. Acids and
Bases
The pH scale indicates the acidity or alkalinity of a solution.
Scale ranges from 0 – 14.
A pH below 7 is acidic. [H+] > [OH-]
A pH above 7 is alkaline. [OH-] > [H+]
A pH of 7 is neutral. [H+] = [OH-]

34. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
pure
water,
tears

35. Buffer and
pH
Buffers and pH
A buffer is a chemical or combination of chemicals that keep pH within
normal limits.
Bicarbonate ions (HCO3
-) and carbonic acid (H2CO3) found in human
blood buffers the pH to 7.4.

36. Buffers and pH
If hydrogen ions (H+) are added to blood, this reaction
occurs:
H+ + HCO3
- H2CO3
If hydroxide ions (OH-) are added to blood, this reaction
occurs:
OH- + H2CO3 HCO3
- + H2O
These reactions prevent any significant change in blood pH.

37. General property of water:
https://www.youtube.com/watch?
v=3jwAGWky98c

38. PART 2

39. 2.4 Organic Molecules
Organic molecules always include:
Carbon (C) and hydrogen (H)
Those with only (H) and (C) are called hydrocarbons
H C C C C C C C C H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

40. 2.4 Organic
Molecules
• The chemistry of carbon accounts
for the formation of great variety of
organic molecules.
• Carbon atoms contain four valence
electrons.
• A carbon atom may share
electrons with another carbon
atom or other atoms in order to
achieve eight electrons.

41. 2.4 Organic
Molecules
Functional groups are a specific
combination of bonded atoms
that always react in the same
way.
The more common functional
groups are listed in Table 2.1.

43. 2.4 Organic
Molecules
Macromolecules contain many molecules joined together.
Monomers: Simple organic molecules that
exist individually
Polymers: Large organic molecules form by
combining monomers

44. 2.4 Organic
Molecules
Polymers in cells and their monomers
Polymer Monomer
carbohydrate (e.g., starch) monosaccharide
protein amino acid
nucleic acid nucleotide
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

45. 2.4 Organic
Molecules
Cells use common reactions to join monomers.
In a dehydration reaction an -OH and -H are removed as a water
molecule.
In a hydrolysis reaction, components of water are added.

46. monomer monomer
monomer monomer
monomer monomer
OH H
OH H
b.
a.
monomer monomer
dehydration
reaction
hydrolysis
reaction
H2O
H2O
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Figure 2.13

47. 2.5
Carbohydrat
es
Carbohydrates function for quick fuel and short-term energy storage in
organisms.
Play a structural role in woody plants, bacteria and insects
On cell surfaces, involved in cell-to-cell recognition

48. Monosaccharides are sugars with 3 - 7 carbon atoms.
Pentose refers to a 5-carbon sugar
Hexose refers to a 6-carbon sugar
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
OH
OH
H
H
H
H
HO OH
H
O
C
C
C
C
C
4
5
6
3 2
1
OH
OH
H
H
H
HO OH
H
O O
CH2OH
CH2OH
C6H12O6
Figure 2.14

49. Simple Carbohydrates
Disaccharides contain two monosaccharides
joined by the dehydration reaction.
Examples – maltose, sucrose, lactose
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
OH HO
H
H
O
+ +
O O O O
+ +
CH2OH
glucose C6H12O6 glucose C6H12O6
monosaccharide monosaccharide
CH2OH
dehydration reaction
hydrolysis reaction
CH2OH CH2OH
maltose C12H22O11
disaccharide
H2O
water
water
Figure 2.15

50. Polysacchar
ides
Polysaccharides such as starch,
glycogen, and cellulose are long
polymers that contain many
glucose subunits.

51. Starch and
Glycogen
Starch is the storage form of glucose in plants.
May contain up to 4,000 glucose units
Fewer side branches than glycogen
Glycogen is the storage form of glucose in
animals.
Liver stores glucose as glycogen
In between meals, the liver releases glucose
stored in glycogen

52. O
O O
H
H
H
H
OH H
OH
O
O
H
H
H
H
OH
OH
O
O
H
H
H
H
OH
OH
H H
O
O
H
H
H
H
OH
OH
H
starch
granule
cell wall
potato cells
nonbranched
branched
CH2OH CH2OH CH2OH CH2OH
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
© Jeremy Burgess/SPL/Photo Researchers, Inc.
Figure 2.16

53. O
O O
H
H
H
H
OH H
OH
O
O
H
H
H
H
OH
OH
O
O
H
H
H
H
OH
OH
H H
O
O
H
H
H
H
OH
OH
H
glycogen
granule
liver cells
CH2OH CH2OH CH2OH CH2OH
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
© Don W. Fawcett/Photo Researchers, Inc.
Figure 2.17

54. Cellulose
Some polysaccharides function as structural
components of cells.
Cellulose is found in the cell walls of plants.
Accounts for the strong nature of the cell walls
Has different chemical linkage than starch or glycogen
Prevents us from digesting foods with cellulose
Chiton, found in the exoskeleton of crabs, is
another structural polysaccharide.

55. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
O
OH
OH H
H
H
H
H
H
OH
OH
H
H
H
H H H
OH
O
H H H
OH
O
O
H
O
O
H
OH H
H OH
O
O O
O
OH
OH H
H
H
H
H
H
OH
OH
H
H
H
H H H
OH
O
H H H
OH
O
O
H
O
O
H
OH H
H OH
O
O O
O
OH
OH H
H
H
H
H
H
OH
OH
H
H
H
H H H
OH
O
H H H
OH
O
O
H
O
O
H
OH H
H OH
O
O O
glucose
molecules
microfibrils
cellulose fibers
CH2OH CH2OH
CH2OH
CH2OH
CH2OH
CH2OH
CH2OH
CH2OH
CH2OH
CH2OH
CH2OH
CH2OH
cellulose
fiber
plant
cell wall
© Science Source/J.D. Litvay/Visuals Unlimited
Figure 2.18

56. 2.6 Lipids
Lipids contain
more energy per
gram than other
biological
molecules.

57. 2.6 Lipids
Lipids are diverse in structure and function.
Lipids have one common characteristic – they do not dissolve in water
(hydrophobic).

58. Fats and
Oils
Fats
Usually of animal origin
Solid at room temperature
Store energy, insulate against heat loss, form protective cushion
Oils
Usually of plant origin
Liquid at room temperature

59. Fats and
Oils
A fat molecule is also known as a triglyceride or neutral fat.
A triglyceride consists of
One glycerol backbone
Three fatty acids

60. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
+
C OH
H
H
C OH
H
C
C
OH
H
H
H
H
C O
H
H
C O
H
C O
H
H
C
H
C
H
C
H
H
C
O
C
H
H
H C
H
O
H
C
H
C
H
C
H
H
C
C
C
H
H
H
O
C
H
H H H
C
H
C
H
C
H
H
C
O
HO
C
H
H
C
H
H
H C
H
H H H
C
H
C
H
C
H
H
C
O
C
H
H
C
H
H
H
C
H
H H H
C
H
C
H
C
H
H
C
O
H C
H
H H H
C
H
C
H
C
H
H
H
HO
HO
+ 3 H2O
glycerol 3 fatty acids fat molecule
dehydration reaction
hydrolysis reaction
3 water
molecules
Fats and
Oils
Figure 2.19

61. Emulsification
Fat droplets disperse in water.
Emulsifiers contain molecules with a polar
and nonpolar end.
Fat droplets
water

62. Saturated,
Unsaturated
, and Trans-
Fatty Acids
A fatty acid is a hydrocarbon chain that ends with the acidic group —COOH.
Saturated fatty acids have no double bonds between carbon atoms.
Unsaturated fatty acids have one or more double bonds between carbon
atoms.

63. Saturated,
Unsaturated
and Trans-
Fats
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
C
H
C
H
C
H
C
H
C
H
C
H
H H
Saturated
(butter)
Unsaturated cis fats
(oils)
Unsaturated trans-fats
(hydrogenated oils)

64. Phospholipi
ds
Phospholipids are comprised of two fatty acids and
a phosphate group
The phosphate group is polar so the molecules are
not electrically neutral.
The phosphate group forms a polar head
(hydrophilic) while the rest of the molecule is a
nonpolar (hydrophobic) tail.

65. Phsopholipi
ds
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
1
CH
2
–
O
–
O
R
–
O
–
P
–
O
–
3
CH
2
2
CH
–
O
O
O O C
C
CH2
CH2
CH2
CH2
CH2
CH2
CH2
CH
CH
CH2
CH2
CH2
CH2
CH2
CH2
CH2
CH2
CH2
CH2
CH2
CH2
CH2
CH2
CH
CH
CH2
CH2
CH2
CH2
CH2
CH2
CH2
CH2
CH2
CH3
CH3
inside cell
outside cell
Fatty
acids
a. Plasma membrane of a cell
Nonpolar Tails
Polar Head
glycerol
phosphate
b. Phospholipid structure
Spontaneously form a
bilayer in which the
hydrophilic heads
face outward toward
watery solutions and
the tails form the
hydrophobic interior
Figure 2.21

66. Steroids have a backbone of four fused carbon rings
Examples: Cholesterol, Testosterone, Estrogen
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
HO
CH3
OH
O
CH3
CH3
OH
a. Testosterone b. Estrogen
Figure 2.22

67. 2.7 Proteins
Proteins are polymers composed of amino acid
monomers
Amino acids
Amino group (-NH2)
Acidic group (-COOH)
R group varies
H N C C
amino acid
OH
H H
R
O
N C C
amino acid
acidic group
amino group
O
H R
H
OH
H
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Figure 2.24

68. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
H
CH3
C
C
O
O–
H
CH
CH3
C
C
O
O–
H
CH2
SH
C
C
O
O–
H
CH2
C
C
O
O–
H3N+
H3N+
H3N+
H3C
H3N+
Figure 2.23

69. 2.7
Proteins
Proteins perform many functions
Structural proteins give support (keratin, collagen)
Enzymes speed up chemical reactions
Hormones are chemical messengers
Actin and myosin move cells and muscles
Some proteins transport molecules in blood
Antibodies protect cells
Channels allow substances to cross membranes

70. Peptides
Peptides
A polypeptide is a single chain of amino acids.
A peptide bond joins two amino acids.
dehydration reaction
H2O
water
H
H
R
H N C C N C
C
H
H
R
O
peptide bond
dipeptide
H N C C
amino acid
OH
H H
R
O
N C C
amino acid
acidic group
amino group
O
H R
H
OH
O
OH
H hydrolysis reaction
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Figure 2.24

71. Levels of
Protein
Organizatio
n
Proteins have up to 4 levels of structural organization.
Primary structure is the linear sequence of the amino acids.
Secondary structure occurs when the protein takes on a certain
orientation in space
Two types include
Alpha helix
Beta sheet

72. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
 (alpha) helix
COO–
amino acid
peptide bond
hydrogen bond
C N
CH
R
C
CH
R
C N
C
CH
R
C
N
C
CH
R
N
C
CH
R
N
CH
R
N
C
N
CH
R
CH
hydrogen bond
(beta) pleated sheet
Figure 2.25

73. Levels of
Protein
Organizatio
n
The tertiary structure is the final three-dimensional shape.
Maintained by various types of bonding between R groups
Covalent, ionic, hydrogen bonding, disulfide bonding
Quaternary structure is found in proteins with multiple polypeptide
chains.
Separate polypeptide chains are arranged to give this highest
structure

74. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
 (alpha) helix
disulfide bond
(beta) pleated sheet
Figure 2.25

75. Levels of
Protein
Organizatio
n
The final shape of a protein is very important to its function.
A protein is denatured when it loses structure and function.
Occurs when proteins are exposed to extreme heat or pH

76. 2.8 Nucleic
Acids
The two types of nucleic acids are
DNA (deoxyribonucleic acid)
Stores genetic
information in the
cell and in the
organism
DNA replicates to
transmit its
information when a
cell divides or

77. Structure of
DNA and
RNA
Both DNA and RNA are polymers of nucleotides
Every nucleotide is a molecular complex of
Phosphate
Pentose sugar (ribose or deoxyribose)
Nitrogen-containing base
DNA contains: Adenine (A), Thymine (T),
Guanine (G) and Cytosine (C)
In RNA, uracil (U) replaces thymine

78. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
O
4'
5'
3' 2'
1'
–O P O
O
O–
phosphate
nitrogen-
containing
base
pentose sugar
Nucleotide structure
C
S
C
Figure 2.26

79. Structure of DNA and
RNA
The nucleotides form a linear molecule called a
strand.
DNA is a double helix of two strands.
The two strands are held together by hydrogen
bonds.
Rungs of the ladder are formed by complementary
paired bases.
Adenine (A) always pairs with thymine (T)
Cytosine (C) always pairs with guanine (G)

80. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
A
A
T
T
G
G
C S
S
S
P
P
P
P
S
P
S
P
S
S
P
S
P
P
C
A
A
A
T
T
T
G
G C
C
S
S
P
a. b. c.
one nucleotide
a: © Radius Images/Alamy RF

81. Structure of
DNA and
RNA
RNA is single-stranded.
Several types are involved
in carrying information
from DNA to make
proteins.

82. Here’s what you’ll find in this Slidesgo template:
1. A slide structure based on a multi-purpose presentation template, which you can easily adapt to your
needs. For more info on how to edit the template, please visit Slidesgo School or read our FAQs.
2. An assortment of illustrations that are suitable for use in the presentation can be found in the
alternative resources slide.
3. A thanks slide, which you must keep so that proper credits for our design are given.
4. A resources slide, where you’ll find links to all the elements used in the template.
5. Instructions for use.
6. Final slides with:
7. The fonts and colors used in the template.
8. A selection of illustrations. You can also customize and animate them as you wish with the
online editor. Visit Stories by Freepik to find more.
9. More infographic resources, whose size and color can be edited.
10. Sets of customizable icons of the following themes: general, business, avatar, creative
process, education, help & support, medical, nature, performing arts, SEO & marketing, and
teamwork.
You can delete this slide when you’re done editing the presentation.
CONTENTS OF THIS TEMPLATE

83. It could be the part of the presentation
where you can introduce yourself, write
your email…
WHOA!

84. —SOMEONE FAMOUS
“This is a quote. Words full of wisdom that someone
important said and can make the reader get
inspired.”

85. Here you could describe
the topic of the section
Here you could describe
the topic of the section
02
INTRODUCTION PRESENTATION
01
Here you could describe
the topic of the section
CONCLUSION
04
ANALYSIS
Here you could describe
the topic of the section
03

86. 1.THIS IS A
GREAT
HEADLINE
You could enter a subtitle here if you need it

87. Do you know what helps you make your point clear?
Lists like this one:
● They’re simple
● You can organize your ideas clearly
● You’ll never forget to buy milk!
And the most important thing: the audience won’t miss the point of your
presentation
THE SLIDE
TITLE GOES
HERE!

88. Venus has a beautiful name and is the
second planet from the Sun. It’s terribly
hot—even hotter than Mercury—and its
atmosphere is extremely poisonous. It’s
the second-brightest natural object in the
night sky after the Moon
MAYBE YOU NEED TO DIVIDE THE CONTENT
VENUS
Mercury is the closest planet to the Sun
and the smallest one in the Solar
System—it’s only a bit larger than our
Moon. The planet’s name has nothing to
do with the liquid metal, since it was
named after the Roman messenger god,
Mercury
MERCURY

89. YOU COULD USE THREE COLUMNS, WHY NOT?
MARS
Despite being red, Mars is
actually a cold place. It’s full
of iron oxide dust, which
gives the planet its reddish
cast
JUPITER
It’s a gas giant and also the
biggest planet in our Solar
System. Jupiter is the
fourth-brightest object in the
sky
MERCURY
Mercury is the closest planet
to the Sun and the smallest
one in the Solar System—
it’s only a bit larger than our
Moon

90. A PICTURE ALWAYS
REINFORCES THE
CONCEPT
Images reveal large amounts of data, so
remember: use an image instead of long
texts. Your audience will appreciate that

91. A
PICTURE
IS
WORTH
A
THOUSA
ND

92. AWESOME
WORDS

93. REINFORCE THE CONCEPT USING
INFOGRAPHICS!
Saturn is the ringed one.
It’s composed mostly of
hydrogen and helium
SATURN
Neptune is the farthest
planet from the Sun and
the fourth-largest by
diameter
NEPTUNE
Despite being red, Mars is
actually a cold place. It’s
full of iron oxide dust
MARS

94. IF YOU WANT TO MODIFY THIS GRAPH, CLICK ON
IT, FOLLOW THE LINK, CHANGE THE DATA AND
REPLACE IT HERE
Venus has a beautiful name and is the
second planet from the Sun. It’s very hot

95. INFOGRAPHICS MAKE YOUR IDEA
UNDERSTANDABLE…
Saturn is the ringed one.
It’s composed mostly of
hydrogen and helium
Saturn is the ringed one.
It’s composed mostly of
hydrogen and helium
01 03
Venus has a beautiful
name and is the second
planet from the Sun. It’s
very hot
Neptune is the farthest
planet from the Sun and
the fourth-largest by
diameter
02 04

96. … AND THE SAME GOES FOR TABLES
MON TUE WED THU FRI SAT SUN

97. THIS IS A MAP
Despite being red, Mars is
a cold place
Neptune is the farthest
planet from the Sun
NEPTUNE
MARS
Mercury is the closest
planet to the Sun
MERCURY

98. Mercury is the closest
planet to the Sun and is
only a bit larger than
our Moon
MERCUR
Y
A TIMELINE ALWAYS WORKS FINE
Venus has a beautiful
name and is the second
planet from the Sun
Saturn is the ringed
one. It’s composed
mostly of hydrogen and
helium
Despite being red, Mars
is actually a cold place.
It’s full of iron oxide dust
VENUS SATURN MARS
01 02 03 04

99. HOW ABOUT THE PERCENTAGES?
Venus has a beautiful
name, but it’s terribly hot
Mercury is the closest
planet to the Sun
Neptune is the farthest
planet from the Sun
15%
VENUS
30%
NEPTUNE
55%
MERCURY

100. DO YOU PREFER THESE OTHER PERCENTAGES?
35%
23%
10%
32%
Venus has a beautiful
name, but it’s terribly hot
Mercury is the closest
planet to the Sun
Despite being red, Mars
is actually a cold place
Neptune is the farthest
planet from the Sun
VENUS
MARS
NEPTUNE
MERCURY

101. Big numbers catch your audience’s attention
4,498,300,0
00

102. earths is the Sun’s mass
is Jupiter’s rotation period
is the distance between the Earth and the Moon
333,000.00
24h 37m 23s
386,000 km

103. SOMETIMES, REVIEWING CONCEPTS IS A GOOD
IDEA
MARS
Despite being red, Mars is
actually a cold place. It’s full of
iron oxide dust
MERCURY
Mercury is the smallest planet in
our Solar System
SATURN
Saturn is a gas giant, composed
mostly of hydrogen and helium
VENUS
Venus has a beautiful name and
is the second planet from the
Sun
JUPITER
Jupiter is a gas giant and the
biggest planet in our Solar
System
NEPTUNE
Neptune is the fourth-largest
planet in our Solar System

104. BASIC
$35
You can explain your
product or your
service
Characteristic
Characteristic
$60
You can explain your
product or your
service
Characteristic
Characteristic
$85
You can explain your
product or your
service
Characteristic
Characteristic
PRO PREMIUM
OUR SERVICES

105. You can replace the
image on the screen
with your own work.
Just delete this one,
add yours and send it
to the back
DESKTOP
SOFTWAR
E

106. You can replace the
image on the screen
with your own work.
Just delete this one,
add yours and send it
to the back
TABLE
T APP

107. You can replace the
image on the screen
with your own work.
Just delete this one,
add yours and send it
to the back
MOBILE
WEB

108. Here you could talk a bit
about this person
JOHN DOE,
P.E. TEACHER
OUR TEAM
Here you could talk a bit
about this person
JOHN DOE,
MUSIC TEACHER
Here you could talk a bit
about this person
JOHN DOE,
COUNSELOR

109. CREDITS: This presentation template was created by Slidesgo, including icons by Flaticon, and infographics & images by
Freepik.
Please keep this slide for attribution.
THANKS!
Do you have any questions?
youremail@freepik.com
+91 620 421 838
yourcompany.com

110. SCHOOL HANDMADE ICONS

111. SCHOOL HANDMADE ICONS II

112. ALTERNATIVE RESOURCES

113. VECTORS:
● Back to school background in blackboard style
● Maths realistic chalkboard background
● Back to school background in chalkboard style
● Hand drawn map with travel elements
● Infographic elements set in blackboard style
● Good idea hand drawn illustration
● Hand drawn infographic steps template
● Hand drawn infographic steps template
ICONS:
● School handmade
PHOTOS:
● Blue school backpack with essential supplies
● Portrait of a schoolgirl with copyspace
RESOURCES

114. Instructions for use
In order to use this template, you must credit Slidesgo by keeping the Thanks slide.
You are allowed to:
- Modify this template.
- Use it for both personal and commercial projects.
You are not allowed to:
- Sublicense, sell or rent any of Slidesgo Content (or a modified version of Slidesgo Content).
- Distribute Slidesgo Content unless it has been expressly authorized by Slidesgo.
- Include Slidesgo Content in an online or offline database or file.
- Offer Slidesgo templates (or modified versions of Slidesgo templates) for download.
- Acquire the copyright of Slidesgo Content.
For more information about editing slides, please read our FAQs or visit Slidesgo School:
https://slidesgo.com/faqs and https://slidesgo.com/slidesgo-school

115. Fonts & colors used
This presentation has been made using the following fonts:
Sue Ellen Francisco
(https://fonts.google.com/specimen/Sue+Ellen+Francisco)
Barlow Semi Condensed
(https://fonts.google.com/specimen/Barlow+Semi+Condensed)
#ea9999 #f9cb9c #ffe599
#dd7e6b #b6d7a8 #9fc5e8 #b4a7d6 #d5a6bd

116. Stories by Freepik
Create your Story with our illustrated concepts. Choose the style you like the most, edit its colors, pick
the background and layers you want to show and bring them to life with the animator panel! It will boost
your presentation. Check out how it works.
Pana Amico Bro Rafiki Cuate

117. Use our editable graphic resources...
You can easily resize these resources without losing quality. To change the color, just ungroup the resource
and click on the object you want to change. Then, click on the paint bucket and select the color you want.
Group the resource again when you’re done. You can also look for more infographics on Slidesgo.

120. JANUARY FEBRUARY MARCH APRIL
PHASE 1
Task 1
Task 2
JANUARY FEBRUARY MARCH APRIL MAY JUNE
PHASE 1
PHASE 2
Task 1
Task 2
Task 1
Task 2

123. ...and our sets of editable icons
You can resize these icons, keeping the quality.
You can change the stroke and fill color; just select the icon and click on the paint bucket/pen.
In Google Slides, you can also use Flaticon’s extension, allowing you to customize and add even more icons.

124. Educational Icons Medical Icons

125. Business Icons Teamwork Icons

126. Help & Support Icons Avatar Icons

127. Creative Process Icons Performing Arts Icons

128. Nature Icons

129. SEO & Marketing Icons