★ Biochemistry Quiz
A(n) _______ is a substance with a pH greater than 7.
A. Base
B. Acid
C. Buffer
D. Water
Select your answer:
Topics:
Organ Senses and Locomotor System Tissues Vet Science Terms Medical Vocabulary Digestive System and Nutrition Surgical Vocabulary Epithelial Tissue Cell Vocabulary Pathology of Respiratory System Breath Enzymes and Movement of Substances Axial & Appendicular Skeleton Biodiversity Digestive System Medical Terminology Eyes and Hearing Healthcare Systems and InsuranceOther quiz:
Multicellular Organisms › ViewHow do individual systems in the human body improve our chances of survival?
A. By working independently
B. By working in conjunction with other systems
C. By performing tasks that can be achieved by single parts alone
D. By maintaining an unstable internal body environment
Health and Diseases › View
Infectious diseases are diseases caused by an organism such as a virus or a bacterium, which is called a:
A. pathogen
B. toxicant
C. pandemic
D. carcinogen