Exhibit 4B Refer to Exhibit 4B

question 44

Multiple Choice

Exhibit 4B Refer to Exhibit 4B. The type of bonding labeled "N" in these figure is:

• A) Hydrogen bonding of the peptide backbone
• B) Covalent bonding involving the R-groups
• C) Hydrophobic interactions
• D) Metal ion coordination
• E) Electrostatic attraction

---

Definitions:

Religious Doctrine

A set of beliefs or principles held and promoted by a religious organization.

French

Relating to France, its inhabitants, language, or cultural aspects.

English

Referring to the language originating from England, now widespread and used as a primary or secondary language in many countries.