Topics: Nutrient Cycling Quiz
N2 is
A. Nitrogen that plants take up by their roots to grow
B. Nitrogen gas found in the atmosphere
C. Nitrogen found in living organisms
D. ammonia
Select your answer:

Topics:
Respiration in Organisms Urinary System Medical Terms Disease and Immunity Pulmonology/Respiratory Diseases The Chemistry of Microbiology Tissues Vet Science Terms Urinary System, Fluid, Electrolyte and ph Balance Medical Terminology Circulation of Blood Disorders of The Joints Microbiology and Immunology Cell Structure and Function Dental Specialties Food and NutritionOther quiz:
Pediatric Musculoskeletal Disorders › ViewMaya is studying for her biology exam and comes across a question: Which of the following is a key feature of spina bifida?
A. Rapid progression of muscle weakness
B. Joint hypermobility
C. Bone fragility
D. Neural tube defect
Bacteria and Viruses › View
Do antibiotics work to cure bacteria/infections?
A. No
B. Yes