Protein Structure and Function - MC

Proteins are structural molecules that link together amino acids to form what type of chain?

• polar chain

• polypeptide chain

• covalent chain

• ionic chain

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NGSS.HS-LS1-1

What group distinguishes amino acids from one another?

• different structures

• different bonds

• 20 different amino acids

• the r-group

How many levels of structure do proteins have?

• 3

• 2

• 4

• 1

Proteins are synthesized by living organisms to serve various functions. Name one of these functions.

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NGSS.HS-LS1-1

What determines the function of a protein?

• shape/structure

• bonds

• amino acids

• blood type

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NGSS.HS-LS1-1

The structure of amino acids contain which two types of groups? (Select all that apply)

• amino group

• carboxyl group

• r group

• DNA group