Which Are the Two Thyroid Hormones Produced by the Thyroid

question 5

Multiple Choice

Which are the two thyroid hormones produced by the thyroid gland?

• A)Di-iodothyronine (T₂) and tri-iodothyronine (T₃)
• B)Thyroxine and tri-iodothyronine
• C)Levothyroxine and thyroxine
• D)Thyronine and liothyronine

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Definitions:

Back-EMF

See counter-EMF.

Armature

The rotating coil or coils of a dynamo or electric motor where voltage is induced by magnetic action.

DC Motor

An electric motor that runs on direct current (DC) electricity, converting electrical energy into mechanical energy through the rotation of a shaft.

Magnetic Field

A vector field surrounding magnets, electric currents, and changing electric fields, where magnetic forces are exerted.