Chapter 4 : Functional Groups Flashcards

1
Q

Hydroxyl Group and property

A

-OH; helps dissolve compounds like sugars. alcohol

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2
Q

Carbonyl group and property

A

C=O; sugars with ketoses and aldoses

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3
Q

Carboxyl Group and property

A

-COOH, Acid; polar covalent bond between O and H

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4
Q

Amino Group and property

A

-NH2; base. picks up H+

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5
Q

Sulfhydryl Group and property

A

-SH; stabilizes protein, hair protein. Thiol

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6
Q

Phosphate Group and propert

A

-OPO3^2; negative charge( releases energy

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7
Q

Methyl Group

A

-CH3; affects the expression of genes

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8
Q

Properties of hydrocarbon

A

Hydrophobic, nonpolar, and a source of energy

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