A D-Amino Acid Would Interrupt An $\alpha$ Helix Made of L-Amino Acids

question 17

Multiple Choice

A d-amino acid would interrupt an $\alpha$ helix made of l-amino acids.Another naturally occurring hindrance to the formation of an $\alpha$ helix is the presence of:

• A)a negatively charged Arg residue.
• B)a nonpolar residue near the carboxyl terminus.
• C)a positively charged Lys residue.
• D)a Pro residue.
• E)two Ala residues side by side.

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Definitions:

Narrative Therapists

Professionals who apply narrative approaches in therapy, emphasizing the power of storytelling in shaping identity and overcoming difficulties.

Solution Focused Therapists

Therapists who employ a future-oriented, goal-focused approach in therapy, emphasizing solutions rather than problems or past issues.

Externalization

A therapeutic technique often used in narrative therapy that involves treating problems as separate from the person, to reduce blame and stigma.

Narrative Therapists

Professionals who utilize narrative therapy, a therapeutic approach emphasizing storytelling to help individuals reframe their life experiences.