Question - how to interpret or recognize different tissues and cells (epithelium, connective tissue, muscle, and nervous tissue) present in the body.
summary-we were given different slides and we had to figure out different tissues and cells on each slide based on our lab manual reading and understanding.
material- microscope, un-labeled (numbered) slides
Method-
1) get a microscope for your group and connect it to a power outlet. switch on the light.
2) get your first slide (unknown cell) from your TA.
3) put the slide you’re on your mechanical stage and make an adjustment to properly view your slides.
4) you and your partner should take turns to view the slide, and then figure out the slide by discussion and by comparing it with
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Slide 6- Goblet cells- found in lungs, and intestinal tissues. The distinguished features are- ovoid in shape, and they are a modification from simple columnar cells.
Slide 7- Elastic Cartilage- found in epiglottis and pinnae.
The distinguishing features- slides had dark purple staining and a have bit tear drop like structure in it.
Slide 8- smooth muscle- found in different organ system like digestive, excretory, respiration and reproductive system.
The distinguished features are- spindle-shaped, centrally located nucleus do not appear striated. Also usually there is a layer where cells are arranged perpendicular to each other.
Slide 9 - simple columnar (ciliated)- found in the intestinal tract, part of the respiratory tract, and uterus. The distinguished features are- A single layer of long columnar cells (width smaller than height) and are ciliated towards the free surface.
Slide 10- hyaline cartilage- found in bronchi and trachea. The distinguished features are glassy matrix, light packed collagen fibers.
Slide 11- skeleton muscles- found around the skeleton. The distinguished features are- cylindrical, and on slides they appears highly striated.
Slide 12- neuron- found in the nervous system. The distinguished features are- branched extension of cytoplasm called the Dendrites and the long thread-like structure called the Axon. slide 13- simple columnar(non-ciliated)- found in the intestinal tract, part respiratory
12. What are the 3 types of cartilage and where would you find each type?
1) Apply the stain to your first unknown slide and examine it under the microscope.
• *Describe the 3 main types of cells and the 3 main types of fibers found in connective tissue? Reference Table 5.6.
Yes, there are multiple striations across the width of the Muscle-Skeletal Longitudinal Section of the cells and the Muscle-Skeletal Cross Section cells.
In PowerPoint, use the _____ view to see what each slide will look like when presenting. (Unit 7)
In this assignment I’m going to talk about the structure of the main tissues which are found within the body as well as what their role is in the terms of two named organs of the body. Tissues are a collection of similar cells that group together to carry out a specific function within the body. There are four different types of tissue found in the human body which include; epithelial tissue; connective tissue; muscle tissue and nerve tissue.
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and connective tissue. Although an organ has a specific function, organs also function as part of
Consist of oral cavity, esophagus, gallbladder, liver, stomach, duodenum, pancreas, colon, cecum, appendix, jejunum, and rectum.
There were many tiny cells, but they were very hard to see. The cells were dark and clumped together.
Click on the Loyola University/ Part 6: Nervous Tissue. For each of the following terms, find at least one example slide containing the term. Identify the slide by number and define the term in your own words.
Cartilaginous joint is connected by the cartilage and is also known is the slightly moveable joint. It allows little movement between joints in places such as the vertebrae and ribs.
In the 2000s Scientology has exploded into a more widely known; and widely made fun of religion. Scientology is still a contested religion. Scientology as a religion has not changed their view on psychology; if anything Scientology has become more extreme in their view on medicine of the mind. Celebrities such as Tom Cruise (Scientology’s biggest star) have recently spoken out about psychology and psychiatry saying, “I’ve never agreed with psychiatry, ever,” evidencing the religion’s view on psychology and psychiatry has not changed (qtd. in Wright 363). The more extreme practices of convincing its members that the cure to physical ailments is Scientology has changed; since the religion no longer claims to be the cure for the common cold. The
SPLEEN: Located inferior to the one lobe of the liver, lateral to the stomach. It was dark brown in color, vertically lengthened, flat and smooth.