Which Statement Regarding Protein Secondary Structures Is Correct

question 18

Multiple Choice

Which statement regarding protein secondary structures is correct?

• A) -strands allow -helices to interact with one another.
• B) Protein -helices alternate with -strands in stabilizing protein structure.
• C) Protein -helices are left handed, whereas -sheets are right handed in arrangement.
• D) Protein -helices and -strands differ in that -helices are stabilized by intrahelical hydrogen bonds, whereas -strands are stabilized by hydrogen bonds across adjacent strands.

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Holding preconceived opinions or judgments about someone or something without proper knowledge, often based on stereotypes or bias.

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Assessments or decisions influenced by personal preferences, prejudices, or insufficient information.

Stereotypes

Generally believed, though rigid and simplified, views or concepts of a certain category of people or items.

Prejudices

Preconceived opinions or judgments about people or ideas that are based on limited information or stereotypes rather than direct experience or knowledge.