protiens ap bio Flashcards

1
Q

protiens

A

CHON

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2
Q

what to know about protiens

A
  • polymers formed from amnio acids
  • made up of one carbon atom
  • forms 4 covalent bonds
  • r groups
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3
Q

amnio acids toghetr create what

A

dehydration syntheisi\
amnio of one group and carboxyl of other
covalnt bond btwn them is peptide bond

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4
Q

polypeptide

A

many peptides in a row
primary structure of proteins
formed with translation at a ribsone

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5
Q

primary structure

A

chain of amino acids

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6
Q

secondary structure

A

form alpha helix or beta pleated from hydrogen bonding

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7
Q

teritary structire

A

alpha helix and beta sheets fold due to the R group

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8
Q

quaternary structure

A

two or more sepertae amnio acid chains interacting and bonding togheter

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9
Q

alpha helix

A

curls

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10
Q

beta pleated

A

zig zag

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11
Q

what does the R group do

A

-determines the chemicla propeties
-influcned by the enviormnet

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12
Q

chains that are hydrophlic

A

fold outward towards the envionet

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13
Q

ins that are hydropbic

A

face the inside of the protien

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14
Q

how do protein structures denature

A

when hydrogen bonds are disrupted

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