Example: Wrap text that has already been typed: 1  Click on the cell containing the text to be wrapped onto multiple lines. 2  Press the F2 key on the keyboard or double click on the cell to place Excel in Edit mode.
The thyroid is a small, butterfly-shaped gland located at the base of your neck. It is one of many glands in the endocrine system in the body that regulate the function, growth and development of virtually every cell, tissue and organ in the body. Endocrine glands secrete hormones directly into the bloodstream.
What the Thyroid Gland Does. To understand why some types of goiter develop, it is first important to know what the normal function of the thyroid gland is and how it is regulated. The thyroid gland makes and releases into blood two small chemicals, called thyroid hormones: thyroxine (T4) and triiodothyronine (T3).