| Term 
 
        | What are the two classes of hormones? |  | Definition 
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        | Which type of hormone is water soluable? |  | Definition 
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        | What type of hormone is lipid soluable? |  | Definition 
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        | Name the two ways that binding of hormones may occur. |  | Definition 
 
        | Plasma membrane receptors   Intracellular |  | 
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        | What are known as the "first messanger" |  | Definition 
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        | What acts as the second messanger? |  | Definition 
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        | What type of steroid hormones alter cell functions by activation of genes? |  | Definition 
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        | What cells are Prostaglanins released by? |  | Definition 
 
        | almost every cell in the body |  | 
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        | Where is the Pituitary Gland located? |  | Definition 
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        | What does the Anterior Pituitary gland release its hormones in response to? |  | Definition 
 
        | releasing hormones: from the hypothalamus |  | 
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        | What does the Posterior Pituitary glands release their hormones in response to? |  | Definition 
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        | Human Growth Hormone is secreted by what? |  | Definition 
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        | Prolactin is secreted by what? |  | Definition 
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        | Term 
 
        | Adrenocorticotropic Hormone (ACTH) is secreted by what? |  | Definition 
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        | Term 
 
        | Thyroid-Stimulating Hormone (TSH) is secreted by what? |  | Definition 
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        | Term 
 
        | Follicle-Stimulating Hormone (FSH) is secreted by what? |  | Definition 
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        | Term 
 
        | Lustenizing Hormone (LH) is secreted by what? |  | Definition 
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        | Thyroxin is secreted by what? |  | Definition 
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        | Tri-iodothyronine is secreted by what? |  | Definition 
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        | Calcitonin (CT) is secreted by what? |  | Definition 
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        | What hormone does the Parathyroid glands secrete? |  | Definition 
 
        | Parathyroid Hormone (PTH) |  | 
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        | Pancreatic Islets are found where? |  | Definition 
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        | What are the 2 kinds of cells found in the pancreas? |  | Definition 
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        | What do alpha cells secrete? |  | Definition 
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        | Term 
 
        | What do beta cells secrete? |  | Definition 
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        | Term 
 
        | What organ secretes Glucagon? |  | Definition 
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        | Inculin is secreted by what? |  | Definition 
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        | What are the 2 areas of the Adrenal Glands? |  | Definition 
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        | Epinephrine and Norepinephrine are secreted by the what? |  | Definition 
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        | What stimulates the activity of the adrenal cortex? |  | Definition 
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        | Mineralocorticoids is made by what? |  | Definition 
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        | Glucocorticoids is made by what? |  | Definition 
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        | Gonadocorticoids is made by what? |  | Definition 
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        | Pineal Gland secretes what hormone? |  | Definition 
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        | Term 
 
        | Thymus Gland secretes what? |  | Definition 
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