BONE Also called OSSEOUS osteocytes (bone cells) Most rigid connective tissue (mineral salts: CaPO4; CaCO3) Abundant collagenous fibers Good blood supply; heals rapidly Red Marrow: produce blood cells PROTECT BODY STRUCTURES & ORGANS ATTACHMENT FOR MUSCLES Skeleton, rib cage, skull BLOOD Fluid fil...
Functions: protect tissue underneath Locations: outer layer of skin, lines the mouth, throat, vagina, and anal canal Cell division happens deep – more superficial cells are squished as more cells are created underneath “Squamous” label is based on surface cell appearance CopyrightThe McGraw-...
Tissues
What are the four types of tissues? Epithelia, muscle, connective, and nervous What is epithelial tissue? It protects us from the outside world (skin) Absorbs – stomach and intestinal lining Filters – the kidney What is nervous tissue? Conducts impulses to and from body organs via neurons ...
Epithelial Tissue Stratified Squamous Many layers (thick). Cells at the surface are flattened (squamous). Deeper cells are cuboidal or columnar. Outermost layer of the skin (epidermis). SSE also lines the oral cavity, throat, vagina, and anal canal. ...
Connective Tissue - Cells Each major class of c.t. has a fundamental cell. Undifferentiated cells, indicated by –blast (“bud” “forming”) Fibroblast – Connective tissue proper Chondroblast – Cartilage Osteoblast – Bone Hematopoietic stem cell - Blood Actively mitotic cells!!
group will be responsible to learn about, and then teach the rest of the group about their system by answering the questions given. Each group will have to make a quick presentation, will need some sort of graphic and a short write up that can be shared with the rest of the class. ...
Macromolecule Thousands of molecules linked together to form one LARGE macromolecule (macro= large) Cells The most basic unit of life One of the characteristics of life Many types, shapes, and sizes Some living things are a single cell!
CELLS & TISSUES Chapter 3 Cells vary in size, shape, and function; the shape is closely related to function Composition of Cell Nucleus, Cytoplasm, Cell Mebrane Cytoplasmic organelles perform specific function, but the nucleus controls the overall activities of the cell ...
Primary Class: 530/322 Other Classes: 530/329, 530/402 International Classes: C07K9/00;C07K7/06;C07K14/00 View Patent Images: Download PDF 20100184948 Related US Applications: 20080206252Novel Polypeptides, and Nucleic Acids Encoding the SameAugust, 2008Pennica et al. ...