Macromolecules Comparison Chart - Key
Macromolecule
Carbohydrates
Subclass
Monomer
or
Polymer
Function
Immediate
energy (ATP)
M
Glucose
Disaccharides
P
Maltose
Polysaccharides
P
Glycogen
Store glucose
for ATP
Nucleotides
M
----------------
----------------
P
Nucleic Acids
Lipids
Major
Elements
Monosaccharides
DNA
Proteins
Example
or
Structure
Deoxyribose
Phosphate
Nitrogenous
bases (ATCG)
Ribose
Phosphate
Nitrogenous
bases
(AUCG)
C,H,O
Store glucose
for ATP
Store genetic
information
C,H,O,N
Transmit,
copy & read
genetic info
RNA
P
ATP
P
Adenosine
3 phosphates
Chemical
energy
Amino Acids
M
45 different
(tyrosine)
Peptides
P
Less than 20
(insulin)
Polypeptides
P
Hemoglobin
Many
functions:
-enzymes,
hormones,
receptors,
carriers,
antigens, etc
Glycerol & fatty
acids
M
------------------
Triglycerides
P
Neutral fat
Phospholipids
P
-----------------
P
-cholesterol
-cortisol
-estrogen
-testosterone
Steroids
C,H,O,N
Stored
energy
C,H,O
Cell
membranes
-make bile
-reduce
inflammation
-influence
reproductive
maturity