1. WARM UP 10/31 1.What is the function of glandular epithelial tissue? 2. What are two types of glands? 3.What is the difference between endocrine and exocrine glands? 4.Where would you find transitional tissue? 5.Where would you find mucous membranes? 6. What tissue type is many layers of cubelike cells?

2. NOTES – GLANDULAR EPITHELIAL TISSUE AND MEMBRANES Take out your own notes and we will check them

3. EPITHELIAL TISSUE: 2 types 1. Membranous – lines (8 types off chart) 2. Glandular – glands (secretes)

4. GLANDULAR EPITHELIAL TISSUE Function: secretion

5. 2 types of glands: 1. ENDOCRINE – secrete directly into blood or fluid * They secrete hormones

6. PITUITARYHangs from base of brain Influence growth Water absorption Milk secretion Uterine contractions (labor) THYROIDneck Control metabolic rate Growth PARATHYROIDBehind thyroid in neck Calcium salt balance – maintains muscle and nervous tissue ADRENALOn top of each kidney Enables the body to cope with emergency situations PANCREAS (islets of Lang.) Right side under stomach Breakdown nutrients Blood sugar regulation OVARIESPelvic portion of abdominal cavity Sex characteristics Menstruation Eggs cells TESTESIn the scrotum Sex characteristics Sperm production

7. 2.EXOCRINE – secrete into ducts (tubes) EX: 1. Lacrimal gland – tears 2. Salivary gland – saliva 3. Sweat gland – water 4. Sebaceous gland - oil

8. EXOCRINE: 3 types 1.Apocrine – pinch off top part of cell into duct EX: mammary gland 2.Holocrine – rupture to secret EX: sebaceous gland 3.Mesocrine – secrete directly through cell EX: salivary gland (most glands)

9. DRAWINGS

10. MEMBRANES Thin layer of tissue that covers a surface, lines a cavity, or divides a space or organ

11. Types of epithelial membranes: 1.CUTANEOUS – skin 2.SEROUS – line closed body cavities; secrete clear lubricating fluid to stop friction; pleura, pericardium, peritoneum 3. MUCOUS – line and protect organs that open to the exterior of the body; mucus keeps it lubricated; digestive and respiratory tract 4. TYMPANIC – eardrum