★ 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:
Salmonella vs E.coli Integumentary and Musculoskeletal Systems DNA Replication Anatomy and Histology of Stomach Digestive System Heart Nutrition and Biochemistry Vocabulary Macromolecules and Enzymes Nutrition Vocabulary Health and Nutrition Sensory System Anatomy and Pathology Body Movements Diseases of The Nervous System Movement Integumentary System & Body DirectionsOther quiz:
Viruses › ViewViruses can affect which types of organisms? Except:
A. plants
B. animals
C. bacteria
D. bricks
Skin Appendages › View
All of the following are appendages of the skin EXCEPT?
A. pineal gland
B. nails
C. sebaceous glands
D. hair