Hole's Essentials of Human Anatomy & Physiology, 10th Edition (Shier)

Chapter 14: Lymphatic System and Immunity

T-Cell Dependent Antigens

View the animation below, then complete the quiz to test your knowledge of the concept.

1.		Bacterial and viral antigens are presented to helper T-cells by
			A)	macrophages.
			B)	B cells.
			C)	plasma cells.
			D)	activated helper T cells.
			E)	cytotoxic T cells.
2.		Helper T-cells interact with target cells by recognizing
			A)	antigens only.
			B)	MHC proteins only.
			C)	antigen-MHC protein complexes.
			D)	either antigens or MHC proteins.
			E)	neither antigens nor MHC proteins.
3.		Helper T-cells stimulate
			A)	cytotoxic T-cells to be become helper T-cells.
			B)	cytotoxic T-cells to be become B-cells.
			C)	B cells to become cytotoxic T-cells.
			D)	B cells to become helper T-cells.
			E)	B cells to become plasma cells.
4.		Helper T-cells interact with Class I major histocompatibility complex (MHC) proteins.
			A)	True
			B)	False
5.		Plasma cells produce antibodies.
			A)	True
			B)	False