★ Circulation and Excretion Quiz
What happens when carbon dioxide levels increase in the blood?
A. pH increases forcing the organisms to decrease respiration rate
B. pH decreases forcing the organism to increase respiration rate
C. the stretch receptors in the lungs cause the medulla oblongata to slow breathing
Select your answer:

Topics:
SCI CH2-1 RDA Dental Caries Pathophysiology_Endocrine Microorganisms, Health and Diseases Anatomy and Histology Endocrine System and Nervous System Immunity in Humans Fluid and Electrolytes Orthopedic Surgeon Enzymes and Metabolic Pathways Genetics and Censorship Breathing System -ology Pathophysiology of Injuries and Diseases Bone PhysiologyOther quiz:
Burns and Skin Cancer › View Which type of Skin Cancer is shown here?
A. Basal Cell Carcinoma
B. Squamous Cell Carcinoma
C. Melanoma
Types of Doctors › View
Cardiologo
A. Cardiologist
B. Veterinarian
C. Dermatologyst