10 Questions
What is the primary function of a helper T-cell?
To stimulate and coordinate the activities of other immune cells
Which type of T-cell is responsible for directly killing infected or cancerous cells?
Cytotoxic T-cell
What is the primary function of memory T-cells?
To provide long-term immunity against previously encountered pathogens
Which type of T-cell expresses the CD4 protein on its surface?
Helper T-cell
What is the primary role of suppressor T-cells in the immune system?
To regulate and suppress the immune response
What is the primary function of suppressor T cells?
To prevent the immune system from overreacting
Which of the following is NOT one of the primary functions of T cells?
Regulating blood pressure
Where do T cells originate and mature?
Bone marrow and thymus
What is the process by which T cells become activated?
They bind to specific antigens on the surface of antigen-presenting cells
Which of the following is NOT a type of helper T cell mentioned in the text?
Th3
This quiz covers the basics of T-cells, including their types, functions, activation process, and their role in the immune system. Learn about how T-cells contribute to the body's defense against foreign substances and pathogens.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
