In the α helix protein structure, each turn has amino acids:
Correct answer: A. 3.6
- A. 3.6
- B. 4.6
- C. 5.6
- D. 6.6
Explanation
In the α-helix structure of proteins, each complete turn of the helix contains 3.6 amino acid residues. This arrangement allows the formation of hydrogen bonds that stabilize the helical structure.
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The chapter covers water's polarity and biological roles, carbohydrates, lipids, proteins and nucleic acids, including their monomers, bonds, structures and functions. It also distinguishes RNA from DNA and explains conjugated molecules such as glycoproteins, glycolipids and nucleoproteins, which combine organic molecules with a non-protein component.
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