Thyroid Hormone (A Small Iodinated Amine) Enters Target Cells in a Manner

question 90

Multiple Choice

Thyroid hormone (a small iodinated amine) enters target cells in a manner similar to ________.

• A) insulin, because insulin is a small peptide
• B) steroid hormones, because both diffuse easily into target cells
• C) growth hormone, because the thyroid works synergistically with thyroid hormone
• D) glucagon, because the structure of glucagon is similar to that of thyroid hormone

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Definitions:

Natron

A natural mineral mixture of sodium carbonate decahydrate (Na2CO3·10H2O) and sodium bicarbonate (NaHCO3) among others, historically used as a cleaning product and a preservative.

Sodium

A chemical element with the symbol "Na" and atomic number 11, widely known for its role in salt (sodium chloride) and various other compounds.

Elemental Metals

These are pure chemical substances consisting of a single type of atom that exhibits metallic properties such as conductivity, malleability, and luster.

Tungsten

A chemical element with the symbol W and atomic number 74, known for its high melting point and strength when alloyed.