Select your answer:

Topics:
Schizophrenia Healthcare Systems and Insurance Cells, Genetics & Heredity Review The Ankle and Lower Leg Vision & Hearing Tongue and Skin Health and Hygiene Antimicrobial Pharmacology 5 Major Food Groups Immunology IBD The Cardiovascular System OCR A-level Skeletal Muscle Anatomy Deficiency Diseases Immunity & Cancer The BrainOther quiz:
Microbiology › ViewWhich genus is resident biota of the mouth, large intestine, and within the vagina from puberty to menopause?
A. Haemophilus
B. Escherichia
C. Lactobacillus
D. Treponema
Transportation › View
What is described as a ‘waste product’ of blood?
A. oxygen
B. carbon dioxide
C. sucrose
D. hydrogen