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Biology 1
Test 1 Review
8
Biology
Undergraduate 1
09/09/2009

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Term
Organic Compounds
Definition
carbon based molecules
Term
Carbon Skeletons
Definition
the chain of carbon atoms in an organic molecule. Can be Branched or Unbranched.
Term
Functional Groups
Definition
first five chemical groups shown. They affect a molecules function by participating in chemical reactions in characterisitic ways.
Term
Hydroxyl Group(1 functional group)
Definition
consists of a hydrogen atom bonded to an oxygen atom, which in turn is bonded to the carbon skeleton. -OH
Term
Carbonyl Group (2 functional group)
Definition
a carbon atom is linked by a double bond to an oxygen atom. If the carbon of the carbonyl group is at the end of a carbon skeleton, the compound is called an adlehyde; if it is within the chain, the compound is called a ketone. -`C=O
Term
Carboxyl Group(3 functional group)
Definition
consists of a carbon double-bonded to an oxygen and also bonded to a hydroxyl group. -COOH
Term
Amino Group(4 functional group)
Definition
composed of a nitrogen bonded to two hydrogen atoms and the carbon skeleton. Its acts as a base by picking up a H+ from a solution. -NH2
Term
Phosphate Group
Definition
consists of a phosphorus atom bonded to four oxygen atoms. -OPO3 2-
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