★ Immune System Quiz
Antibodies can make it easier for phagocytes to destroy pathogens by causing the pathogens to
A. produce enzymes
B. clump together
C. burst open
D. shrivel up
Select your answer:

Topics:
The Nervous System and The Senses Proteins Vessels Eye Physiology Laboratory Careers Endocrine System Terms Musculoskeletal Anatomy: Knee Infection Control Eyes and Hearing Human Organ System Hele Skeletal System The Ear Factors Affecting Health Cellular Respiration Enzymes & Metabolism HLOther quiz:
Human Anatomy › ViewIf all blood vessels in the human body were laid end to end, they would encircle the Earth _____ time(s)
A. 1
B. 2
C. 3
D. 4
Nervous / Sensory System › View
The portion of the outer ear which sound waves hit, leading to vibrations which are passed along to the tiny bones of the middle ear, is the
A. ear canal
B. ear drum
C. auditory nerve
D. cochlea