Chapter 20,21, 33 and 35 Flashcard Practice

Front

What are antibodies?

Back

Proteins produced by B cells that mark antigens for destruction, specific to the antigen.

Front

How do fungi reproduce?

Back

Fungi reproduce using spores.

Front

What is the function of the immune system?

Back

The immune system protects animals against invaders such as bacteria and viruses.

Front

What happens during the diastole phase of the cardiac cycle?

Back

The heart is fully relaxed.

Front

What are pathogens?

Back

Microorganisms that cause infectious diseases.

Front

What is the role of B cells in the immune response?

Back

B cells produce antibodies that target specific antigens.

Front

What is the difference between active immunity and passive immunity?

Back

Active immunity is developed through exposure to antigens, while passive immunity is acquired through antibodies from another source.

Front

What are hyphae?

Back

Thread-like structures that make up the body of fungi.

Front

What is the primary function of the integumentary system?

Back

To protect the body from external damage and pathogens.

Front

What is the cardiac cycle?

Back

The sequence of events in one heartbeat, including contraction and relaxation of the heart.