★ The Cardiovascular System OCR A-level Quiz
Which of the following describes the network that distributes electrical impulses throughout the heart?
A. cardiac conduction system
B. electrocardiogram
C. HECO
D. action potential network
Select your answer:
Topics:
Nutrition Lipid Biochemistry Cell Bio Virus and Bacteria Tissues of The Body Anatomy Respiratory System Effect of Exercise on Cardio Respiratory System & Muscular Hospitality Oxygenation History of Immunology Infectious Diseases Molecular Genetics Integrated Science CP A&P: Cardiovascular Properties of Hair and Scalp Diabetes PathophysiologyOther quiz:
Body Systems › ViewWhich organ absorbs nutrients into the blood stream?
A. Stomach
B. Small intestine
C. Liver
D. Pancreas
Vision › View
Amplitud
A. Distance from one wave peak to the next
B. Color experienced
C. Height
D. Amount of contained energy; influences brightness