-This Is a Diagram of Calcium Homeostasis

question 2

Multiple Choice

-This is a diagram of calcium homeostasis. What process is represented by "C"?

• A) PTH promotes calcium release into blood by osteoclast.
• B) Calcium is removed from blood by osteoblasts.
• C) Vitamin D promotes calcium absorption.
• D) Calcium is lost in urine.
• E) PTH promotes calcium reabsorption from urine.

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Definitions:

Quantity Supplied

The total amount of a good or service that sellers are willing and able to sell at a given price over a specified period.

Excess Demand

A situation where the quantity of a good or service demanded exceeds the quantity supplied at a given price, often leading to shortages.

Price Floor

A government or regulatory minimum price set above the equilibrium price, intended to protect producers.

Surplus

An excess amount of a product or resource relative to demand, often leading to lower prices or stockpiling.