Bacterial Cell Structure Quiz
Preview:
What can expand to nearly twice its size when fighting a disease?
A. nose
B. lymph node
C. skin
D. spleen
When your body builds a resistance to a virus, it is called an acquired ________.
A. deficiency
B. immunity
C. infection
D. reaction
The component of which makes chemicals known as antibodies are called?
A. Red blood cells
B. White blood cells
C. Plasma
D. Phloem
Cells that fight infection in our bodies.
A. Plasma
B. Platelets
C. Red Blood Cells
D. White Blood Cells
What is an antigen?
A. blood cell
B. immunity
C. foreign substance
D. antibody
What can expand to nearly twice its size when fighting a disease?
A. nose
B. lymph node
C. skin
D. spleen
When your body builds a resistance to a virus, it is called an acquired ________.
A. deficiency
B. immunity
C. infection
D. allergy
The resistance to specific pathogens, or disease-causing agents is called _________.
A. spleen
B. lymphatic system
C. anitbodies
D. immunity
The main function of the thymus gland is to produce ________.
A. blood
B. T-cells
C. bacteria
D. hormones
Lymph nodes contain white blood cells and lymph fluid.
A. TRUE
B. FALSE
What is an antigen?
A. blood cell
B. immunity
C. foreign substance
D. antibody
What part of blood is responsible for fighting infections?
A. Red Blood Cells
B. White Blood Cells
C. Platelets
D. Plasma
What is the body’s first line (non-specific) of defense against infection by foreign organisms?
A. antibodies
B. lymph nodes
C. white blood cells
D. the skin
What is immunity?
A. The body’s ability to produce cells that inactivate foreign cells or substances.
B. The body’s ability to regulate homeostasis through feedback loops.
C. The body’s ability to produce the “fight or flight” response.
D. The body’s ability to use the endocrine system to fight disease.
Lymph nodes contain white blood cells and lymph fluid.
A. TRUE
B. FALSE