Which of the following proteins has an extended helix secondary structure?
A) collagen
B) keratin
C) silk
D) none of these

Name: Which of the following proteins has an extended helix secondary structure? A) collagen B) keratin C) silk D) none of these
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Question

Quizplus · Accepted Answer

Collagen is characterized by its unique triple helix structure, which is a type of extended helix secondary structure. This structure is crucial for its function in providing structural support and tensile strength to tissues.

Which of the Following Proteins Has an Extended Helix Secondary