Medical Quiz
Cardiorespiratory System Quiz

Which two gases are exchanged in the lungs?

A. Oxygen & helium

B. Oxygen & ATP

C. Oxygen & carbon monoxide

D. Oxygen & carbon dioxide

Select your answer:
A  B  C  D  E 


Nutrition In Animal The Human Eye Endocrine System and Nervous System The nervous system & brain Immunity in Humans Hazards & Risks Food and Health & Bones and Muscles Chemistry Health and The Environment Medicinal use of Microorganisims Animal Genetics and Nutrition Muscle Tissue Nutrition & Wellness Infectious Diseases Cell and Tissue

Other quiz: Vision

What part of the eye allows us to see color?

A. cones

B. rods

C. iris

D. eyeball