What is the significance of the keyword "are quotes italicized" in MLA formatting guidelines?

The keyWord "are quotes italicized" in MLA formatting guidelines is significant because it helps writers understand how to properly format and distinguish between different types of sources in their writing. In MLA style, quotes from sources like books, articles, and websites are typically enclosed in quotation marks, while titles of larger works are italicized to indicate a higher level of importance. This distinction helps readers easily identify and differentiate between direct quotes and titles within a text.