7317708633 | Phosphate Group | consists of a phosphorus atom bonded to four oxygen atoms. It is usually ionized and attached to the carbon skeleton by one of its oxygen atoms. | ![]() | 0 |
7317708634 | Amino Group | composed of a nitrogen bonded to two hydrogen atoms and the carbon skeleton. It acts as a base by picking up H+ from a solution. Organic compounds with an amino group are called amines. Amino acids, the building blocks of proteins, contain a carboxyl and an amino group. | ![]() | 1 |
7317708635 | Carbonyl Group | 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 aldehyde; if it is within the chain, the compound is called a ketone. Sugars contain a carbonyl group and several hydroxyl groups | ![]() | 2 |
7317708636 | Hydroxyl Group | consists of a hydrogen atom bonded to an oxygen atom, which in turn is bonded to the carbon skeleton. Ethanol and other organic compounds containing hydroxyl groups are called alcohols. | ![]() | 3 |
7317708638 | Sulfhydryl | consists of a sulfur atom bonded to an atom of hydrogen | ![]() | 4 |
7317708639 | Carboxyl Group | ![]() | 5 | |
7317708640 | Methyl | consists of a carbon bonded to three hydrogens. Compounds with these groups are called methylated compounds. | ![]() | 6 |
AP Biology Functional Groups Flashcards
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