Introduction: Histology is an important tool of
Introduction: Histology is an important tool of biology which helps us understand how tissues are structured and how they function. This is helpful when we are investigating diseased or malformed tissues. In this simulation you will examine a chicken intestine sample that is infected with a retrovirus and observe how the virus infects the lymphocytes (the cells that provide immune protection) and how it inhibits inflammation. Inflammation is a sign of tissue damage. You will use different microscopic techniques to examine chicken intestine slide. Try out the electron microscope Electron microscopes can be used to visualize objects that are too small to see when using a light microscope—for example the microvilli. You can zoom in and out to observe different cellular structures such as mitochondria and the cell. Using the 5X magnification, you will identify the villus, and then proceed with higher magnifications to identify smooth muscle, extracellular tissue, epithelial cells, Goblet cells and the nuclei. Learn about fluorescence staining techniques For example, by staining the DNA with DAPI, you can easily identify a cell’s nucleus. In this part of the lab, you will examine a chicken intestine sample that is infected with a retrovirus and observe how the virus infects the lymphocytes and how it inhibits inflammation. The retrovirus can be further developed as medicine for coeliac disease. Part 1: Complete Labster Microscopy Part 2: Report and Reflection Purpose: Describe in your own words and in complete sentences, the purpose of this experiment. Observations: List 3 observations you have made in this simulation. Answer all the questions below: Distinguish the light microscope from the electron microscope.(1 point) Draw the three types of muscle tissue (3 points) Smooth muscle Skeletal muscle Cardiac muscle What type of cells lines the intestinal lumen?(1 point) Provide the function of the following cell junctions: (4 points) Tight junctions: Adherens junctions: Gap junctions: Desmosomes Reflection: Reflect on at least 2 key concepts you have learned from this simulation. How would you relate it to the physiological functions of the body? Introduction: Histology is an important tool of biology which helps us understand how tissues are structured and how they function. This is helpful when we are investigating diseased or malformed tissues. In this simulation you will examine a chicken intestine sample that is infected with a retrovirus and observe how the virus infects the lymphocytes (the cells that provide immune protection) and how it inhibits inflammation. Inflammation is a sign of tissue damage. You will use different microscopic techniques to examine chicken intestine slide. Try out the electron microscope Electron microscopes can be used to visualize objects that are too small to see when using a light microscope—for example the microvilli. You can zoom in and out to observe different cellular structures such as mitochondria and the cell. Using the 5X magnification, you will identify the villus, and then proceed with higher magnifications to identify smooth muscle, extracellular tissue, epithelial cells, Goblet cells and the nuclei. Learn about fluorescence staining techniques For example, by staining the DNA with DAPI, you can easily identify a cell’s nucleus. In this part of the lab, you will examine a chicken intestine sample that is infected with a retrovirus and observe how the virus infects the lymphocytes and how it inhibits inflammation. The retrovirus can be further developed as medicine for coeliac disease. Part 1: Complete Labster Microscopy Part 2: Report and Reflection Purpose: Describe in your own words and in complete sentences, the purpose of this experiment. Observations: List 3 observations you have made in this simulation. Answer all the questions below: Distinguish the light microscope from the electron microscope.(1 point) Draw the three types of muscle tissue (3 points) Smooth muscle Skeletal muscle Cardiac muscle What type of cells lines the intestinal lumen?(1 point) Provide the function of the following cell junctions: (4 points) Tight junctions: Adherens junctions: Gap junctions: Desmosomes Reflection: Reflect on at least 2 key concepts you have learned from this simulation. How would you relate it to the physiological functions of the body?
******CLICK ORDER NOW BELOW AND OUR WRITERS WILL WRITE AN ANSWER TO THIS ASSIGNMENT OR ANY OTHER ASSIGNMENT, DISCUSSION, ESSAY, HOMEWORK OR QUESTION YOU MAY HAVE. OUR PAPERS ARE PLAGIARISM FREE*******."
