flat b. Cuboidal: cube like c. Columnar: tall and slender 8. Using a light microscope‚ you examine a tissue and see a simple squamous epithelium on the outer surface. Can this be a sample of the skin surface? No. a simple squamous epithelium does not provide enough protection against infection‚ abrasion‚ and dehydration. The surface has a stratified squamous epithelium. 9. Name the two primary types of glandular epithelia: a. Endocrine glands b. Exocrine glands 10. The secretory cells of sebaceous
Premium Tissues Connective tissue Epithelium
Anatomy Outline Notes Exam 1 Developmental Anatomy – is the way anatomy changes over time in a single species -somites are segmental blocks found in embryos that form muscles & vertebrae etc. Comparative Anatomy – is the comparison of anatomies between different species. -all known vertebrates have common feature (skull & vertebrae): this leads to evolutionary theory. Hierarchy of Structural Organization -Body -> System -> Organ -> Tissue -> Cells -> Chemical/Molecular
Premium Bone Epithelium Tissues
which the tissue is found. (p. 96-101) j. k. Simple squamous epithelum l. Simple cuboidal epithelium m. Simple columnar epithelium n. Pseudostratified columnar epithelium o. Stratified squamous epithelium p. Stratified cuboidal epithelium q. Stratified columnar epithelium r. Transitional epithelium s. Glandular epithelium i. Lining of intestines ii. Lining of ducts of mammary glands iii. Lining of urinary bladder
Premium Epithelium Bone Connective tissue
collagenous tissue and the nerve tissue. The first time of tissue is the epithelium tissue which has the function of helping to protect the body. There are four main types of epithelium tissues; squamous epithelial cells‚ Cuboidal epithelial cells‚ columnar epithelial cells and ciliated columnar cells. The squamous epithelium protects the linings in the body such as blood vessels and air sacs in the lungs. The cuboidal epithelium protects
Premium Blood Heart Epithelium
The lungs are made up of many types of tissue; the cartilages‚ ciliated epithelium‚ smooth muscle‚ squamous epithelium‚ elastic fibres and goblet cells and glandular tissue. The cartilage is a very stiff and flexible tissue‚ which doesn’t contain air vessels. It is found in trachea‚ bronchus‚ bronchiole and alveolus‚ and it has a structural role. It support‚ and gives strength to trachea and bronchi. It holds the airways open for the resistance with little airway. This prevents it from collapse
Premium Epithelium Respiratory system Connective tissue
Top of Form . The Male Reproductive System > The Male Reproductive System: Introduction The male reproductive system is composed of the testes‚ genital ducts‚ accessory glands‚ and penis (Figure 21–1). The dual function of the testis is to produce spermatozoa and hormones. The genital ducts and accessory glands produce secretions that‚ aided by smooth muscle contractions‚ conduct spermatozoa toward the exterior. These secretions also provide nutrients for spermatozoa while
Premium Epithelium Meiosis
HISTOLOGY PURPOSE: The purpose of this exercise is to be able to identify and correctly name the major tissue types in the body‚ as well as identifying the subcatergories of tissue types while observing them through the microscope and diagrams‚ and be able to explain the location and function of the tissue types in the body. There are not any real safety concerns for this lab other than making sure correct use and care of the microscope is used. EXERCISE 1: EPITHEILIAL TISSUE Epithelial Tissue Observations
Premium Muscle Epithelium Tissues
Page 13 Gastrulation (cont.) Page 14 Stem Cells – Embryonic‚ Adult Page 15 Stem Cells (cont.) Page 16 Muscle Tissue Page 17 Muscle Tissue (cont.) Page 18 Muscle Tissue (cont.) Page 19 Epithelium Tissue Page 20 Epithelium Tissue (cont.) Page 21 Epithelium Tissue (cont.) Introduction Cells (Prokaryotic and Eukaryotic)‚ Tissues‚ Cell Theory and the Cell Hierarchy The cell is the structural and functional unit of all known living organisms. It is the simplest
Premium Cell Cellular differentiation Stem cell
epithelia tissue. Pavement or Squamous Epithelium 54667158826500Squamous epithelium is the scientific name for a type of cell found in the human body. These cells make up the outer layer of skin‚ as well as lining the internal organs. They are called "squamous‚" or "scaly‚" for their distinctive thin‚ flat shape. This type of epithelium would be found in the mouth or the blood vessels as they make up the outer layers of the skin. Tessellated Epithelium Epithelium composed of a single layer of flattened
Premium Nervous system Urinary bladder Heart
structures observed for the following slides: Pseudostratified ciliated columnar epithelium of the trachea Single layer of cells of differing heights‚ some not reaching the apical surface‚ nuclei located at different levels give the appearance of a mulitlayerd (stratified) tissue. Mucous secreting goblet cells are common in this tissue. There are both ciliated and non-cilated types. Stratified squamous epithelium (non-keratinized) of the esophagus Distinguished by multiple layers of cells with
Premium Epithelium Tissues Skin