Review: Immune Response

Front

What are the precursor cells of lymphocytes and where are they made?

Back

The precursor cells of lymphocytes are made in the bone marrow.

Front

What acts as defenders against pathogens in the body's immune response?

Back

Immunoglobins (antibodies) act as defenders against pathogens.

Front

What is the primary role of lymphocytes in the immune response?

Back

The primary role of lymphocytes is to recognize and respond to foreign invaders, such as bacteria and viruses.

Front

What type of immunity is characterized by the activation of T-cells?

Back

Cell-mediated immunity is characterized by the activation of T-cells.

Front

Name three types of innate chemical defenses.

Back

Complement, defensins, and stomach acid are three types of innate chemical defenses.

Front

What is the function of interleukins in the immune response?

Back

Interleukins are signaling molecules that help regulate immune responses.

Front

What is the difference between innate and adaptive immunity?

Back

Innate immunity is the body's first line of defense, while adaptive immunity is a specific response that develops over time.

Front

What role do B-cells play in the immune response?

Back

B-cells produce antibodies that target specific pathogens.

Front

What is the function of the complement system in immunity?

Back

The complement system enhances the ability of antibodies and phagocytic cells to clear pathogens.

Front

What are defensins and their role in the immune system?

Back

Defensins are small peptides that disrupt the membranes of bacteria and fungi, acting as antimicrobial agents.