Topics: Urinary System, Fluid, Electrolyte and ph Balance Quiz
Which ion’s concentration is regulated by the parathyroid?
A. Na
B. Cl
C. Ca
D. K
Select your answer:

Topics:
Axial & Appendicular Skeleton Digestive and Circulatory System Embryology Molecular Biology Bone Development and Remodeling DNA Mutations, Replication, and Cancer Musculoskeletal Fitness Energy and Metabolism Lifetime Wellness Excretory System Integumentary System Cell Pancreatitis MacromoleculesOther quiz:
Cellular Respiration › ViewPyruvate Oxidation creates a specific numbered carbon molecule at the end of it’s process. What is the number of carbons for this molecule?
A. 2
B. 3
C. 6
D. 1
Genetics › View
“The Great White Shark was 20 feet in length. Phenotype or Genotype?
A. phenotype
B. genotype