What Happens to Most of the Secreted T₄

question 130

Multiple Choice

What happens to most of the secreted T₄?

• A) It is phagocytized by target tissues.
• B) It is converted into T3 after being peripherally stripped of one of its I atoms.
• C) It is the major biologically active form of thyroid hormone at the cellular level.
• D) It is split to form two DIT molecules, which are excreted in the urine.

---

Definitions:

Goodwill

An intangible asset that represents the portion of the business value that cannot be attributed to other business assets.

Loss on Disposal

The financial loss incurred when an asset is sold for less than its carrying value on the books.

Other Revenue

Income generated from activities not related to a company’s primary operations.

Fixed Assets

Long-lasting physical resources used in the functioning of a business, not expected to be spent or transformed into cash over the course of one year.