groups/proteins Flashcards

(18 cards)

1
Q

NH2

A

Amino Group

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2
Q

Amino Group ion

A

Gains protons in water

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3
Q

COOH

A

Carboxyl Group

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4
Q

carboxyl group ion

A

looses protons in water

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5
Q

SH

A

Sulfhydryl group

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6
Q

CO

A

Carbonyl Group

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7
Q

C and O

A

needed to be organic

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8
Q

CH3

A

Methyl Group

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9
Q

OH

A

Hydroxyl Group

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10
Q

PO4

A

Phosphate group

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11
Q

Phosphate group

A

looses protons in water

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12
Q

Polar (interact with water)

A

Hydroxyl and Carbonyl

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13
Q

non polar (doesn’t interact with water)

A

Methyl

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14
Q

relative scale of electronegativity

A

oxygen»Nitrogen»Carbon=hydrogen=phosphorus=sulfur

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15
Q

proteins

A

polymers of amino acid

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16
Q

Nucleic acids

A

polymers of nucleotides

17
Q

carbohydrates

A

polymers of simple sugars

18
Q

lipids