This assignment requires the online resource, Anatomy & Revealed from McGraw Hill. In Connect, open the “Cadaver Dissection Tool” to complete this assignment. This is also known as “Anatomy and Physiology Revealed, Version 3” or APRV3.
It will be most useful if you work with this program over the next few weeks and use it to enrich your learning in both the lab and lecture sections of the class. You will also find it useful to help you succeed in a number of other assignments. When you finalize your write-up, be sure to use appropriate terminology for your observations (for example, if you see stained nuclei, don't call them "black dots").
For this assignment, I suggest that you work in teams. A true collaboration involves sharing information
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Describe 3 features of the structure or organization shared by all three of these types of muscle that tell you that these tissues ought to be classified as muscle. These should be features found in all types of muscle but not in any other tissue.
Muscle tissues all have elongated cells.
5. Now compare 3 features of the structure or organization of all three types of muscle that make them different from each other and easy to identify. You need to describe THREE features and compare them in ALL types of this tissue. Be sure to compare specific features you have observed as they appear in all three of these tissues.
The appearance of their cells are all different. Skeletal are unbranched and parallel, smooth are spindle-shaped, and cardiac are branched and connected. They also vary in striations. In skeletal, they are present and obvious. There are no striations in smooth. The striations are in cardiac but are very faint. Their nucleus’ are also different. Skeletal have more than one nucleus. Smooth have just one nucleus and cardiac varies.
Note: Since this is an exercise based on what you can observe in a microphotograph your descriptions should involve structure only and not function or location, since these are not observable in these images. If you use notes or other information from the web site, text, or other resources, be sure you are writing about something you can actually observe on the
Task2: The main tissue types of the body and the role these play in two named organs of the body.
• *Describe the 3 main types of cells and the 3 main types of fibers found in connective tissue? Reference Table 5.6.
This series of courses covers the structure of the body’s parts – their forms and how they are organized – and their function, anatomical and disease state terminology.
3) Name the different levels of structural organization that make up the human body, and explain their relationships.
types of muscle tissues : skeletal, cardiac, smooth. Each of these different tissues has the ability
12. What are the 3 types of cartilage and where would you find each type?
23. This is a network of specialized cardiac muscle fibers that provide a path for each cycle
The condition rigor mortis develops several hours after death because of a lack of ATP. It is characterized by
What are the different levels of organization of a muscle down to myofilaments? What is a “sarcomere” and how are its proteins organized?
The purpose of the fetal pig dissection was to understand the scientific process of dissection and gain hands-on experience of the internal and external anatomy of the fetal pig. In addition to this, the fetal pig dissection helps students better interpret the relative position and sizes of organs, as well relation between organ and organ system.
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.
The fibers in both cells are striated, and the fibers are long and each muscle cell is fused to one another. This is why so many nuclei are included. Also, the fibers are almost threadlike, with dark and light colored striations.
What are the sensory components of this structure? What are the motor components of this structure?
The second type of tissue found in the body is connective tissue. They lie beneath the epithelial tissue helping to connect different part of the internal structure, the cells are more widely separated from each other then in epithelial tissue. The intercellular substance known as the matrix is found in considerably large amounts. Within the matrix there are usually fibres which may be a jelly like consistency or dense and rigid depending on the type, function and positioning of the tissue. Theses fibres form a supporting system for cells to attach to. The major functions of connective tissue are to transport materials, give structural support and protection. The types of connective tissue that will be explained are blood, bone, cartilage, bone, areolar tissue and adipose tissue.