Which of the Following Has (Have)both a Favorable Hydrogen Bonding $\phi$

question 9

Multiple Choice

Which of the following has (have) both a favorable hydrogen bonding pattern and $\phi$ and $\varPsi$ values that fall within the allowed Ramachandran conformational regions?

• A)"\(\alpha\) helix"
• B)"collagen helix"
• C)"\(\beta\) sheet"
• D)"all of the above"
• E)"none of the above"

---

Definitions:

Mean

The arithmetic average of a set of numbers, calculated by dividing the sum of the values by the number of values.

Probability

A measure of the likelihood that an event will occur, expressed as a number between 0 and 1.

Standard Deviations

A measure of the amount of variation or dispersion of a set of values from the mean.

Z Score

A statistical measurement that describes a value's relationship to the mean of a group of values, expressed in standard deviations.