★ Parathyroid Gland Quiz
Where is the calcium absorbed from when PTH activates vitamin D?
A. stomach
B. intestines
C. esophagus
D. bone
Select your answer:
Topics:
Balanced Diet Urinary System and Fluid Balance Anatomy: Muscle Reproduction Obesity Covid-19 Pulmonology/Respiratory The Brain Our Control Center Lifestyle Diseases Bacteriology Cell Theory Skin Structure, Growth & Nutrition Virus BMS Cell Cycle and Cancer Digestive SystemOther quiz:
Cellular and Sexual Reproduction › ViewUnspecialized cell that can develop into a specialized cell under the right conditions.
A. Haploid
B. Diploid
C. Allele
D. Stem Cell
Eco Factors & Bacteria › View
What is the job of the cell wall in bacteria?
A. To provide protection
B. To make protiens
C. To hold organelles in place
D. To hold water and nutrients