Topics: Biochemistry Quiz
Which elements do organic compounds always contain?
A. Carbon and nitrogen
B. Hydrogen and oxygen
C. Carbon and hydrogen
D. Nitrogen and oxygen
Select your answer:
Topics:
Organ Systems Soldiers of Defense EMR Pathophysiology Urinary System and Fluid Balance Surgical Vocabulary Nutrition Lipid Innate Immunity A Treat For Mosquitoes Bones Anatomy Parts of the Brain Injury Principle of Health Science Life Cycle - Bee Musculoskeletal Disorders Skeletal System Homeostatic ImbalancesOther quiz:
Population Ecology › View
What is one characteristic evident in this population pyramid of Vietnam in 2014?
A. The population of youth under age 20 is growing.
B. There are more females aged 0-4 than males.
C. Vietnam is in Stage 2 of the Demographic Transition Model.
D. There are more women aged 65-99 than men.
Pathophysiology › View
Which system brings carbon dioxide back to the lungs for elimination
A. Respiratory
B. Cardiovascular
C. Integumentary
D. Muscular