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It forms the backbone of biological compounds. Carbon
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REVIEW FOR TEST MACROMOLECULES
The four macromolecules are:
Carbohydrates
Proteins
Lipids
Nucleic acids
It forms the backbone of biological compounds.
Carbon
Carbon forms covalent bonds with other elements, or with other carbon atoms.
four
Carbon can form
Single bond Double bond
Triple bond
Double bond
NH3
AMMONIA
NH
H
H
C12H22O11
sucrose
Which molecule is larger?
Carbohydrate
C12H22O11
sucrose
Which molecule is larger?
Carbohydrates include
sugars like
starch
glycogen
cellulose
OH
OH
H
H
HO
CH2OH
HH
H
OH
O
glucose and sucrose
What is the formula for glucose?
C6H12O6
Proteins include enzymes
antibodies
muscles
Lipids include Fats and oils
cholesterol
phospholipids
OilWater
A lipid is a nonpolar molecule that does not dissolve in water.
Do lipids dissolve in water?
Nucleic acids include
DNA and RNA
contains DNA the genetic information
Carbohydrates are composed of
monosaccharides
polysaccharide
monosaccharide
Proteins are composed of
Amino acids
Lipids are composed of
fatty acids
Nucleic acids are composed of
nucleotides
P
S B
P P S S
B B
Aminoacid
Aminoacid
Aminoacid
Aminoacid
Aminoacid
Aminoacid Amino
acidAmino
acid
Aminoacid
Aminoacid
Which macromolecule?
protein
Which macromolecule?
carbohydrate
aminoacid
aminoacid
aminoacid
aminoacid
aminoacid
aminoacid
Which macromolecule?
proteins
Which macromolecule?
Lipid
What are these?
monosaccharides
Which macromolecule?
carbohydrate
PBaseSugar
What is this?
A nucleotide
PBaseSugar
Nucleic acid
Which macromolecule?
—N—H
H
H |—C— | C—OH
||O
Rvariable group
What is this?
An amino acid
—N—H
H
H |—C— | C—OH
||O
Rvariable group
proteinWhich macromolecule?
What is this?DNA
Nucleic acidWhich macromolecule?
Molecule that speeds up chemical reactions
enzymes
A polysaccharide
What is this?
carbohydrate
Which macromolecule?
insulates body
cushions organs
&
fats
nucleotidenucleotide nucleotide nucleotidenucleotidenucleotide
Which macromolecule?
Nucleic acids
What is this?
An amino acid
proteins
Which macromolecule?
What are these?
monosaccharides
Which macromolecule?
carbohydrate
What is this?
A nucleotide
A nucleic acid
Which macromolecule?
What are these?
disaccharides
carbohydrates
Which macromolecule?
DNA & RNA
Which macromolecule?
Nucleic acids
What is this?
An amino acid
proteins
Which macromolecule?
Muscles are composed of
protein
What are these?
Fatty acids
Which macromolecule?
lipids
What is this?
polysaccharide
Which macromolecule?
carbohydrate
A nucleotide
What is this?
A nucleic acid
Which macromolecule?
What are these?
Amino acids
proteins
Which macromolecule?
What structure is composed of phospholipids?
Cell membrane
The cell wall of plants is composed of the above macromolecule.
The above macromolecule is ...
cellulose
Adenine --- AThymine --- TCytosine --- CGuanine --- G
These are the bases for
nucleotides
What contains more energy?1000 g of carbs 1000 g of fat
1000 g of protein
What is the monomer?
glucose
glucose glucose glucose glucoseglucose glucose glucose glucose
What is this?
polysaccharide
Which macromolecule?
carbohydrate
Glycogen
This macromolecule is found in the liver of animals.
What is it?
Energy storage
This macromolecule is found in the liver of animals.
What is it’s function?
What is the function of glucose?
glucose
This is a molecule of … (a specific name)
To provide immediate energy for cells.
Fat
Triglyceride is a ….
Long term energy storage
The function of this molecule is …
What is the monomer?
glucose
glucose glucose glucose glucoseglucose glucose glucose glucose
What is it? starch
glucose glucose glucose glucoseglucose glucose glucose glucose
This macromolecule is found in plants and provides energy.
What is the function of the above macromolecule?
Energy storage
What is the function of this molecule?
To provide immediate energy for cells.
?
enzyme
?substrate
?products
Study hard and you will excel!!!
And you’ll make your teacher very happy
What is this?
A triglyceride
What is this?
A phospholipid
What is this?
Triglyceride
