Chapter 3b. Compartmentation: Cells and Tissues. Golgi Complex. Membranes surrounded by vesicles Protein modification Protein packaging into secretory vesicles. Golgi Complex. Vesicle. Lumen. (a). Figure 3-18a. Golgi Complex. Figure 3-18b. Cytoplasmic Vesicles. Secretory vesiclesBy teva
TISSUES. UNIT 3. I. Types of Tissues. Epithelial tissue Covers body surfaces Lines hollow organs, body cavities and ducts Forms glands. Connective tissue Protects and supports the body and its organs Bind organs together Store energy reserves as fatBy danika
ENDOCRINOLOGY (HORMONES/RECEPTORS). DR AMINA TARIQ BIOCHEMISTRY. Cell-Cell Interactions . For a coordinated function of cells in a tissue, tissues in an organ, organs in a system and systems in the body, cells need to be able to communicate with each other.By chiko
Vascular Plants with Seeds. C9L3P5 Leaves. External Structures of Leaves. Blade : the flat portion of a leaf. Petiole : the stalk of a leaf; attaches leaf to stem. Margin : the edge of a leaf’s blade. Veins : the pipelines that carry food & water. Margin.By adanna
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A. upper cell with intermediate filaments. intercellular space with desmosomes. bottom cell with intermediate filaments. vimentin. cytokeratin. DAPI. overlay. C. desmosomes within the intercellular space. upper cell. B. bottom cell. negative control. antibody staining. D.
بسم الله الرحمن الرحيم. INTERCELLULAR COMMUNICATION. Dr.Mohammed Sharique Ahmed Quadri Assistant prof. Physiology Al Maarefa College. INTERCELLULAR COMMUNICATION. Direct intercellular communication Gap junction Transient direct linkup of surface makers
بسم الله الرحمن الرحيم. INTERCELLULAR COMMUNICATION. Dr.Mohammed Sharique Ahmed Quadri Assistant prof. Physiology Al Maarefa College. INTERCELLULAR COMMUNICATION. Direct intercellular communication Gap junction Transient direct linkup of surface markers
Cell Biology 16 - Intercellular signaling. Sung Youn Lee, PhD. Student Veterinary collage, Room 320 02 450 3719, 016 293 6059 email@example.com. Cell Signaling. Cell communication : why? Multicellular organism Cell communication : how? A variety messengers
MECHANISMS OF INTERCELLULAR COMMUNICATION. INTERNET RESOURCES. http://www.vivo.colostate.edu/hbooks/pathphys/endocrine/index.html http://www.uri.edu/pharmacy/animation/huangAnim.htm http://www.infochembio.ethz.ch/links/en/biochem_hormone.html
Intercellular and intracellular signals. Primary signal molecules: small, apolar mol's, unstable compounds, small and large water-soluble molecules hormons, paracrine-, autocrine- and juxtacrine (contact dependent) factors growth-, death-, survival and differentiation factors
Intercellular Transport in Plants. Page 828 - 851. So how do trees get water all the way to the top? e.g., > 100m !. Water potential = . of pure water = 0 Measured in pascal or megapascal (MPa) force per unit area Auto tires and plumbing ~ 0.2 MPa
Intercellular Commication and Signal Transduction. Chapter 4. Intercellular Communication. Cells of body must communicate with one another Coordinates organ systems Takes place directly: Physical contact between cells Gap junctions Direct linkage of surface markers Or indirectly
INTERCELLULAR COMMUNICATION AND SIGNAL TRANSDUCTION . DR. ZAHOOR ALI SHAIKH LECTURE--- 4 . INTERCELLULAR COMMUNICATION. HOW CELLS COMMUNICATE WITH ONE ANOTHER ? Intercellular communication can take place either directly or indirectly .