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The polypeptide chains intertwine around each other to create the spiral shape of a coiled ___.

A) Protein
B) DNA
C) RNA
D) Enzyme

User Praetor
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1 Answer

3 votes

Final answer:

Protein chains intertwine to form a coiled structure known as the alpha-helix or beta-pleated sheet.

Step-by-step explanation:

The polypeptide chains intertwine around each other to create the spiral shape of a coiled protein. These chains form secondary structures such as the alpha-helix and beta-pleated sheet. The alpha-helix is a right-handed spiral held together by hydrogen bonds between the carbonyl and amide groups of the amino acids. The beta-pleated sheet is a pleated structure formed by hydrogen bonds between adjacent polypeptide chains.

User Alex Guerra
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