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4. Biomolecules - Part 2 of 2

4. Biomolecules / Proteins / Problem 2

Identify the incorrect statement about protein structure.

A

The primary structure of proteins is the sequence of amino acids that form their chains.

B

The alpha helix is an example of a protein secondary structure.

C

The tertiary structure of a protein is formed by further folding of the protein's secondary structure.

D

The subunits of a quaternary structure are held together by ionic bonds.

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