Slide 1 Also known as… The SKIN! EPIDERMIS Pages 112-116 Slide 2  Includes: ◦ Skin (cutaneous membrane) ◦ Skin derivatives/accessories:  Sweat glands  Oil…

Slide 1 Wake-up 1.Examine the gel to the right. What do the bands represent? 2.Which fragment is the longest, A or B? Explain. 3.Which fragment is the shortest, A or B? Explain.…

Slide 1 Tissue Engineering of the Skin Connor Walsh Slide 2 The Skin The skin is the largest organ in the human body. It consists of about ten percent of our body mass. The…

Phytomere Node Leaf Axillary Bud Internode Internode Node Increase in length of the stem occurs largely by internodal elongation. Plant cells are surrounded by rigid cell…

PowerPoint Presentation Cell Differentiation & Gene Expression Introducing stem cells 2 A life story⦠Stem cells cells that can differentiate into a variety of specialized…

Plenty of Planaria Laboratory Investigation The Science and Ethics of Stem Cell Research What are Planaria? Freshwater flatworms (phylum: Platyhelminthes) Live in freshwater…

Plenty of Planaria Laboratory Investigation The Science and Ethics of Stem Cell Research What are Planaria? Freshwater flatworms (phylum: Platyhelminthes) Live in freshwater…

Cancer Stem Cells Maria M. (Marj) Peña, PhD Dept. of Biological Sciences Center for Colon Cancer Research University of South Carolina Cancer stem cells Rare cells within…

Cell expansion plays a major role in growth Root cells expand their volume 50 times by expanding lengthwise but not widthwise In roots, cell expansion plays a major role…

Cell expansion plays a major role in growth Root cells expand their volume 50 times by expanding lengthwise but not widthwise In roots, cell expansion plays a major role…