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Biological molecules, and, and, also, the functions are, main functions…
Biological molecules
Lipids
are build from units
Glycerol
and
Fatty acids
are classified as
Fat
and
Oil
are tested using
emulsion test
which requires
ethanol
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a special lipid is
Phospolipids
forms the
Cell membrane layer
which is
hydrophobic
Long-term energy storage
Thermal Insulation
Protection
made from elements
Carbon
Hydrogen
Oxygen
Protein
are build from monomers
amino acids
which link via
peptide bonds
to form a chain
polypeptide
which must fold into a
three dimensional shape
made from
Carbon (C)
Hydrogen (H)
Oxygen (O)
Nitrogen (N)
Functional Protein
e.g.,
Enzymes
for
speed up a chemical reaction
Defense protein
e.g.,
antibodies
fight against
pathogens
Structural protein
e.g.,
Keratin
usually for
hair and nails
are tested using
Biuret test
result in
Violet / Purple
Carbohydrates
primary function is
Quick energy
are classified by size into
Monosaccharides (One Sugar)
includes
Fructose
are
reducing sugar
are tested using
Benedict's test
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glucose
is consumed in
Cellular respiration
to produce
ATP (Energy)
Disaccharides (Two Sugars)
includes
Maltose
Sucrose
Polysaccharides (Many Sugars)
includes
Glycogen (In Animal)
used for
Short-term storage
Starch (In Plant)
used for
Energy storage
are tested using
Iodine test
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Cellulose
used for
Structure (Cell Wall)
made from
Carbon (C)
Hydrogen (H)
Oxygen (O)
are large
Polymers
built from small units called
Monomers
are form by reaction
Condensation
which removes
Water
can be broken down by
Hydrolysis
contain core elements
Carbon
Hydrogen
Oxygen
and
and
also
the functions are
main functions are