Human Body - Control Systems Flashcards
1
Q
When your body is fighting a disease it uses _____ to mark the pathogen.
A) pathogen
B) antibodies
C) hormones
D) mutant lymphocytes
A
B) antibodies
2
Q
A disease causing agent is called a _____.
A) antibody
B) pathogen
C) red blood cell
D) white blood cell
A
B) pathogen
3
Q
What is the third line of defense for our immune system?
A) antigens
B) killer T-cells
C) lymphocytes
D) white blood cells
A
A) antigens
