★ Body System Quiz
What system is the body’s way of fighting off pathogens that would make it sick?
A. Excretory
B. Immune
C. Digestive
D. Endocrine
Select your answer:

Topics:
Compact Bone Types of Immunity Muscle Origin, Insertion, and Function Cartilage Eye Histology Epithelial BMS Cell Cycle and Cancer Musculoskeletal Injuries Parts of the Brain Human Genetics Diabetes Pathophysiology Skills for Health Terms and Definitions - Diseases Division of Microbiology PsychopathologyOther quiz:
Organ Senses and Locomotor System › ViewThe permanent muscle contraction is called:
A. Muscle tone
B. Muscle maintenance
C. Muscle function
D. Muscle state
Cell Theory and Microbiology › View
Which of the following is NOT part of cell theory?
A. All organisms are made up of many cells
B. All organisms are made up of at least one cell
C. Cells are the basic units of living things
D. Cells always come from pre-existing cells