h ydrocarbon
Post on 22-Feb-2016
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HydrocarbonLife is made up of hydrogen and carbon stuck
together and form hydrocarbon.It is made up of 4 types of macromolecule:-proteins-nucleic acids-lipids/fats-carbohydrate
ProteinsMacromolecule
Structure Properties Function
Proteins -Amino acids stuck together by a peptide bonds-each proteins have only on shape
-Food must be digested before it become proteins-digest by breaking down the bonds in the chain
-building structure-Enzymes(controls the rate of reaction)
Nucleic acidsMacromolecule
Structure Properties Function
Nucleic acids -DNA & RNA-It is made up of pentose sugar(sugar with five carbons), nitrogenous base & phosphate group
-DNA are information
-Nucleotides = nitrogenous base+ sugar phosphate backbone
-tell a cell how to make proteins
Heredity-> passing information from parents to off-spring
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