-Refer to the Graph Above

question 49

Multiple Choice

-Refer to the graph above.The graph indicates that,as more rye is produced,the opportunity cost of producing rye

• A) increases.
• B) remains constant.
• C) decreases.
• D) eventually becomes infinite.
• E) is zero.

---

Definitions:

Receptor Molecules

Proteins on the surface of cells or within cells that bind to specific molecules, triggering a response.

Target Cells

Cells that are specifically affected by hormones or other biochemical signals.

Water-soluble Hormones

Hormones that are soluble in water, allowing them to easily circulate in the blood and bind to cell surface receptors, triggering a response.

Free Hormones

Hormones that are not bound to carrier proteins in the blood, making them biologically active and able to interact with target cells.