Which Type of Protein Is Used by Cells of the Immune

question 70

Multiple Choice

Which type of protein is used by cells of the immune system to distinguish normal cells from foreign or infected cells?

• A) Anchoring proteins
• B) Ligands
• C) Cell adhesion proteins
• D) Identity markers
• E) Transport proteins

---

Definitions:

Standard Properties

Predefined or commonly used attributes for files and documents such as title, author, and modification date.

Microsoft Office

A suite of productivity software created by Microsoft, including Word, Excel, PowerPoint, and others.

Author

The creator or originator of a piece of work, such as a book, article, or software.

Rename Field

The action or process of changing the name of a database field or form element to better reflect its content or function.