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Organic Compounds

Across
What functional group has a -CH3 attached to the end of the chain and is non-polar. Ex: hydrocarbons
What functional group has a -SH or -S-S- attached to the end of the chain. Ex: protein
What functional group has a -COOH or -COO attached to the end of the chain and is acidic. Ex: amino acids
Down
What functional group has a -NH2 or -NH3+ attached to the end of the chain and is basic. Ex: nucleic acids
What functional group has an -OH attached to the end of the chain. Ex: alcohol
What functional group has a -C=O attached to the end of the chain. Ex: aldose sugars
What functional group has a -OPO3(2-) attached to the end of the chain and is most polar. Ex: phospholipids