★ The Cardiovascular System OCR A-level Quiz
What is the role of chemoreceptors?
A. detect an increase in blood pressure
B. detect an increase in muscle movement
C. detect an increase in carbon dioxide concentration
Select your answer:
Topics:
Organization of Systems Pain Pathophysiology Biochemistry Diseases & Disorders Who am Eye? Bacteria, Viruses, Protozoa Fungi Anatomy and Physiology Surgical Vocabulary Circulation of Blood CNA Introduction Skeletal System Vocabulary Anatomy Respiratory System Understanding Psychology Nervous System Tutor Oral Biology The Energy NutrientsOther quiz:
Musculoskeletal System › ViewWhich level of organization classifies something as living or nonliving?
A. Atom
B. Molecule
C. Cell
D. Tissue
Excretion in Humans › View
Urea diffuses into the ______ of blood.
A. red blood cells
B. eukaryotes
C. plasma
D. white blood cells