The Third Category of Lymphocytes, the B Cells ("B" for Bone

question 9

Multiple Choice

The third category of lymphocytes, the B cells ("B" for bone marrow cells) produce ____ called immunoglobulins (Igs) , soluble proteins that circulate in the blood stream.

• A) blood cells
• B) antibodies
• C) lymphocytic cells
• D) lymphocytes

---

Definitions:

Recipient List

A compiled list of email or mail addresses to which messages, newsletters, or marketing materials are sent.

WordArt

A feature in Microsoft Office applications that allows users to create stylized text with special effects.

Shape Fill

The feature in graphic editing and presentation software that allows users to fill a shape with color, gradients, pictures, or textures.

Text Fill

The process or feature of adding color or patterns inside the area of a text to enhance visual impact.