بايو

    Cards (28)

    • Naming the epithelia
      • Includes both the layers (first) and the shape of the cells (second)
      • i.e. stratified cuboidal
      • Columnar
    • قسمة الظهارة
      Naming Epithelia
    • The name may also include any accessory structures
      • Goblet cells - ملایا گیا
      • اهداب
      • تکا
    • لاتيع القيمة اتفاقية
      Special epithelial tissues (don't follow naming convention)
    • Naming Epithelia
      • Psuedostratified
      • Transitional
    • Classifications of Epithelia
      • Squamous
      • Cuboidal
      • Columnar
    • Se
      Describes shape of cells
    • Squamous cells
      • Wider than tall (plate or "scale" like)
    • Cuboidal cells
      • As wide as tall, as in cubes
    • Columnar cells
      • Taller than they are wide, like columns
    • Naming the epithelia
      Includes both the layers (first) and the shape of the cells (second) i.e. stratified cuboidal
    • Epithelia names
      • Squamous
      • Cuboidal
      • Columnar
    • اتقالية
      Transitional Epithelium
    • Transitional Epithelium
      • Basal cells usually cuboidal or columnar
      • Superficial cells dome-shaped or squamous
    • Relaxed state

      Stretched state
    • الأقبية الصادرة
    • Esau G
    • الأقبية الصامة
    • Connective Tissue

      Most diverse and abundant tissue
    • Main classes of Connective Tissue
      • Connective tissue proper
      • Cartilage
      • Bone tissue
      • Blood
    • Components of Connective Tissue
      • Cells (varies according to tissue)
      • Matrix (Fibers varies according to tissue)
      • Ground substance (varies according to tissue - dermatin sulfate, hyaluronic acid, keratin sulfate, chondroitin sulfate...)
    • Common embryonic origin-mesenchyme
    • الاصل حنيني متحرك الشائع
    • In bacteria cell, there are few, if any, internal compartments, and while they contain simple structures like ribosomes, most have no membrane-bounded organelles
    • Bacteria do not have a true nucleus
    • Genetic material or bacterial chromosome

      دائرة من DNA
    • The entire cytoplasm is one unit with no internal support structure (the strength of the cell comes primarily from its rigid wall)
    • Bacteria have a simple interior organization