Sweat gland distribution experiment lab report

Lab 5 Tissues and Skin BIO201L Student Name: Kit Code (located on the lid of your lab kit): Click here to enter text. Pre-Lab Questions: ”1. What is a tissue?” Tissues are groups of similar cells that catty out special functions within the human body. When these tissues combine organs are formed. ”2. What is the function of epithelial tissue? ” To line the cavities, organs, and vessels within the human body. ”3. What is the function of connective tissue? ” Click here to enter text. ”4. What is the function of muscular tissue? ” Click here to enter text. ”5. What is the function of nervous tissue? ” Click here to enter text. ”6. Describe sebaceous glands, sweat glands, and hairs with regard to the function of the skin. ” Click here to enter text. ”7. What is the function of melanin? ” Click here to enter text. ”8. List the similarities and differences of the layers of the epidermis. ” Click here to enter text. Experiment 1: Microscopic Slide Examination of Tissue ”Identify the following tissue slides: ” A- Click here to enter text. B- Click here to enter text. C- Click here to enter text. D- Click here to enter text. E- Click here to enter text. F- Click here to enter text. G- Click here to enter text. H- Click here to enter text. Lab 5 Tissues and Skin BIO201L Lab 5 Tissues and Skin BIO201L Lab 5 Tissues and Skin BIO201L Post-Lab Questions ”1. What is the difference between simple, stratified and pseudostratified epithelial tissue? ” Click here to enter text. ”2. Describe the cell shape of squamous, cuboidal and columnar epithelial cells. ” Click here to enter text. ”3. Does the number of cell layers or the cell shape play a role in the function of the epithelial tissue? Provide three examples. ” Click here to enter text. ”4. List and describe the different types of connective tissue. What similarities and differences did you notice when viewing the prepared slides? ” Click here to enter text. ”5. What are the three components of the extracellular matrix in connective tissue? ” Click here to enter text. ”6. What are the three types of cartilage? What are their similarities and differences? ” Click here to enter text. ”7. What are the three types of muscular tissue? For each, describe the cell shape, the type of control (voluntary or involuntary) and the presence or absence of striations. ” Click here to enter text. ”8. Looking at the nervous tissue, state the cell processes visible (i.e., axon) on the prepared slide. For each process, state the function. ” Click here to enter text. Lab 5 Tissues and Skin BIO201L ”9. What is the difference between multipolar, bipolar and unipolar neurons? ” Click here to enter text. Experiment 2: Microscopic Slide Examination—Skin ”1. Label the arrows in the following slide image: ” A- Click here to enter text. B- Click here to enter text. C- Click here to enter text. D- Click here to enter text. ”2. Determine whether the following statements pertain to the epidermis or dermis. ” Statement ”This layer consists of the papillary layer and the reticular layer” Epidermis or Dermis Click here to enter text. Lab 5 Tissues and Skin BIO201L ”Composed of keratinized stratified Squamous epithelium” ”Langerhans cell and Merkel cell reside in this layer” ”Composed of dense irregular connective tissue” ”The fingerprint pattern, unique to each individual, is created in this layer” ”Outermost layer of skin” ”This layer has laminated granules and keratohyalin granules within the stratum granulosum” ”The dense supply of blood allows this layer to play a part in body temperature regulation” Click here to enter text. Click here to enter text. Click here to enter text. Click here to enter text. Click here to enter text. Click here to enter text. Click here to enter text. ”3. List the five layers of the epidermis from most internal to most external and describe their function. ” Click here to enter text. ”4. List the two layers of the dermis from most internal to most external and describe their function. ” Click here to enter text.