Topics: Respiratory and Circulatory Quiz
These are the major organs of the respiratory system.
A. lungs
B. heart
C. brain
D. liver
Select your answer:

Topics:
Respiratory, Cardiovascular & Oncology Histology Myocarditis Microbes Nail Types of Doctors Heterotrophic Nutrition PHE Parkinson Disease Vitamin Nutritional Trivia Human Genome and Bioethics Review Genetics and Probability Alzheimer Disease Respiratory System Med TermOther quiz:
Immunology › ViewVaccine candidates must elicit a memory response in the host to be effective. What macromolecule is usually better at providing this memory response?
A. Lipids
B. Protein
C. Polysaccharides
D. Nucleic acids
Pain Management › View
Combined effect of two molecules is more than the sum of their individual effect – this is termed as
A. Efficay
B. Synergy
C. Energy
D. Monotherapy