Topics: Economic importance of Bacteria Quiz
Archea differ from Bacteria in that the cell wall
A. contains peptidoglycan
B. contains lipids
C. contains oxygen
D. contains nitrogen
Select your answer:

Topics:
Skeletal System Homeostatic Imbalances Nail Diseases and Disorders Paeds Edema Cell Bio Vitamins Skeleton and Muscles Infant Nutrition Leaves Safety and First Aid Circulatory and Nervous System Regulating the Cell Cycle Nutrition & Wellness Genetics Vocabulary Cardiology PolioOther quiz:
Neurology › ViewThe purpose of a pulse oximeter is to _____.
A. monitor the oxygen content of the blood.
B. add moisture to supplemental oxygen.
C. measure a person’s respiratory rate.
D. adjust the flow rate of oxygen.
Nervous System › View
Your brain is made mainly of what type of cell?
A. Muscle Cells
B. Neuron Cells
C. Skeletal Cells
D. Smooth Cells