Which of the Following Is NOT a Major Target Organ

question 5

Multiple Choice

Which of the following is NOT a major target organ for the action of activated vitamin D?

• A)Liver
• B)Bone
• C)Kidney
• D)Intestine

---

Definitions:

MHC Class I

Molecules found on the surface of all nucleated cells that present peptide fragments to the immune system, crucial for the recognition of self-cells by T cells.

Donor Kidney

A kidney that has been donated for transplantation, typically to replace a diseased kidney in a recipient.

Helper T Cells

A kind of T cell vital for the immune system as it activates and guides other immune cells.

Haptens

Small molecules that elicit an immune response only when attached to a larger carrier such as a protein.