Choose the best answer. Which nutrient has a taste receptor? 

Select all that apply: Which of the following processes require or use calcium.

Choose the best answer. Which hormone is most associated with decreasing serum phosphate levels? 

Select all that apply. Calcitriol increases serum concentrations of which of the following minerals?

Select all that apply. Phosphorous/phosphate is lost in which of the following mechanisms? 

Choose the best answer. Hows does parathyroid hormone (PTH) increase calcitriol?

Choose the best answer. What is the primary way in which vitamin D, calcitriol, and their products of degradation are excreted?

Choose the best answer. Chloride is absorbed as the result of: 

Choose the best answer. The hormonally active version of vitamin D, calcitriol, has which of the following chemical names?

Conditional factor demand refers to: