When youâre comparing it to something else, itâs better. When you say that it is better than anything else, itâs the best. If you understand this, you already know what a comparative and a superlative are. Words that compare one thing to another (e.g., better, older) are called comparatives.
The function of the thyroid gland is to take iodine, found in many foods, and convert it into thyroid hormones: thyroxine (T4) and triiodothyronine (T3).Thyroid cells are the only cells in the body which can absorb iodine. These cells combine iodine and the amino acid tyrosine to make T3 and T4.he function of the thyroid gland is to take iodine, found in many foods, and convert it into thyroid hormones: thyroxine (T4) and triiodothyronine (T3).
Below is information about the structure and function of the canine pituitary gland. We will tell you about the general structure of the pituitary gland, how the pituitary gland works in dogs, common diseases that affect the pituitary gland and common diagnostic tests performed in dogs to evaluate the gland. Thyroid-stimulating hormone (TSH) stimulates the thyroid gland. 2  Follicle-stimulating hormone (FSH) stimulates the ovaries and testes. 3  Luteinizing hormone (LH) stimulates the ovaries and testes. 4  Melanocyte-stimulating hormone controls skin pigmentation or color.