In an Alpha Helix, the Coiling Is Stabilized by

question 60

Multiple Choice

In an alpha helix, the coiling is stabilized by

• A) the hydrophobic nature of the R chains, which causes the chain to coil with the R groups inward.
• B) hydrogen bonding of the N-H groups on one amino acid and the C=O groups on another.
• C) repulsion of the R chains from each other, causing the coil to form with the R groups on the outside.
• D) disulfide bond formation between cysteines that are regularly spaced along peptide chains.
• E) the N-C-C repeat of the peptide backbone, allowing for regularly spaced peptide bonds between chain segments.

---

Definitions:

Pay Survey

An investigation or analysis of wage rates within a specific industry, organization, or region for the purpose of evaluating compensation policies.

360-degree Appraisal

A feedback system where employees receive confidential, anonymous feedback from the people who work around them.

Forced-distribution Method

A performance appraisal system where employees are ranked in groups and predetermined percentages of employees are placed in various performance categories.

Simple Ranking Method

The simple ranking method involves having the manager rank-order each member of a particular work group or department from top to bottom or from best to worst.