Seven Functions of Skin Mechanical/Chemical damage – keratin toughens cells; fats cells cushion blows; and pressure receptors measure damage Mechanical/Chemical.
Copyright © 2009 Pearson Education, Inc., publishing as Pearson Benjamin Cummings C h a p t e r 5 The Integumentary System PowerPoint® Lecture Slides prepared.
Integumentary System Protective Covering and First Line of Defense.
Skeletal and Muscular System Jeopardy Test Review Game.
Some ctenophores, molluscs, and flatworms eat hydroids bearing nematocysts, then store and use these stinging structures for their own defense Widespread.
MATHEMATICAL MODEL OF UV-INDUCED RESPONSE OF EPIDERMIS Mikhail M. Stolnitz Saratov State University, Saratov, Russia Saratov State University International.
How Do Plants Produce Food?. What are the basic parts of the plants? Roots, stems, leaves.
immediate, effective and long-lasting moisturising effect fills wrinkles soothes and relieves irritation.
SC.912.L.14.7 Relate the structure of each of the major plant organs and tissues to physiological processes.
By Dr Samina Anjum. SKIN Origin EPIDERMIS CELL TYPES IN EPIDERMIS Keratinocytes – produce keratin (tough fibrous protein) Melanocytes Merkel cells.
The Integumentary System. Skin (Integument) Consists of two major regions Epidermis – outermost superficial region Dermis – below the epidermis Integument.
The Integumentary system. Skin Skin is regarded as our largest organ. It covers about 2 square metres in a tall person and about 1.5 square metres in.