Mammalian And Chick Model Similarities

* How would you describe the structure and function of this animal’s respiratory system? Include any unique characteristics.

17. When normal columnar ciliated epithelial cells of the bronchial lining are 
replaced by stratified squamous

C. Which structures found in the terminal bronchioles and alveoli normally would protect Cari’s lungs from infectious pathogens and particulate matter?

3-7: The cells of the connective tissue pictured below in a cross section from the trachea are specialized for fat storage and do not form ground substance or fibers.  On prepared slides, this type tissue appears somewhat like a fish net with white spaces connected together in a network.  The cytoplasm and nucleus have been pushed to one side by a single, large, fat-filled

Australia have many animals that comes in all shapes, sizes, and colors. They all have different ways of adapting to the environment. In Australia, they have more than 378 mammal species. Some stay in trees and some stay on land.

P1 – Describe the microstructure of a typical animal cell and the functions of the main cell components. A typical animal cell is seen as a tiny, three dimensional sac which is in fact made up of many components, each as important as the other. The microstructure of an animal cell was in fact uncovered mainly through the use of both cell fractionation and electron microscopy. Each main component has its own, individual function which helps a cell to function and maintains the cell membrane. The components that I will be describing include the cell membrane, nucleus, cytoplasm, mitochondria, lysosomes, Golgi bodies, centrioles, endoplasmic reticulum (both smooth and rough) and ribosomes.

Premature birth has been linked to a vast array of lungs problems, the earlier the birth the greater risk of health complications(Davis R and Mychaliska G, 2013). A majority of the health problems will affect the infant for the rest of their life (Davis R and Mychaliska G, 2013). Infants born between the canalicular and the saccular period (week 25) have lung development that is unsuitable for gas exchange (Davis R and Mychaliska G, 2013). Two major complications that arise with undeveloped lungs is bronchopulmonary dysplasia, and pulmonary arterial hypertension (Mahgoub L. et al. 2017).

In the fetal pig, the heart was enclosed in a pericardial cavity, with the right and left lungs on each side of it (Freeman, et. al). The mediastinum, which includes the pericardium, the esophagus, the trachea, and other structures separates the thoracic cavity into right and left sides (Field, pg. 11). The muscular diaphragm separates the thoracic cavity from the abdominal pelvic cavity, where the digestive and urinary systems are located (Field p. 11). As we worked through the dissection we were able to observe each organ system individually and look deeper into all of the anatomical structures that play a role in its function.

Tadpoles, like humans, start developing lungs at a young age. Tadpoles’ lungs start to develop just like humans. Like tadpoles, humans start out by breathing in water and after twenty-three weeks the lungs are fully developed and ready to breathe air. It takes tadpoles around “… 4 weeks for the gills to start getting grown over by skin, until they eventually disappear” (Life Cycle of a Frog, 2015). Since it does not take a tadpole’s lungs as long to develop, scientists are able to use tadpoles to study the effects the different drugs or molecules might have on human lungs while they are developing.

My presentation document was focused on social attitudes because I know in our society that is kind of an issue. In my presentation, I touched on a lot of issued about prejudicial attitudes and how that affects our society in general. For the movie presentation, I used "To Kill a Mockingbird" and explained the many connections it had with social attitudes. I found that socials attitudes still need to change in our society, a lot of people, in general, think issues like this is fine which not the case is. There are still many examples like the YouTube clip I found that unconscious and institutional racism is still a problem in our society.

The thorax is similar to an airtight box that holds the bronchial tree, lungs, heart, and other structures. The top and sides of the thorax are formed by the ribs and attached muscles, and the bottom is formed by diaphragm which is a large muscle. The chest walls form a protective cage around the lungs and other contents of the chest cavity.

Rodents can be found everywhere on earth. Among the several different types of rodents, the ones that mostly prefer to live near humans, being the most numerous, are the mice and rats. They live in colonies which comprise of complex hierarchies, wherein they form deep bonds, often putting their own lives at risk to save family and friends. Their best habitats are cavities, holes inside walls, in sewer pipes, in stores where foodstuffs are kept, in the fields and in garbage dumps. As a matter of fact, they love to live anywhere food is available and is convenient for them to put up a nest. In addition, they can easily adjust to any kind of climate and even wipe out original mammals occupying the same niche.

The Salisbury Dual Degree Engineering Transfer Program offered through the Physics Department in the Richard A. Henson School of Science and Technology will aid me in accomplishing my goal to become an engineer and a female leader in the STEM fields. Salisbury University (SU) will help me accomplish my goals in a creative way and give me a broader depth by being able to experience two different schools and obtain two degrees in only five years. I am not yet decided on which field of engineering I wish to pursue, so SU will help me achieve my early goal of deciding which pathway I will take.

Egypt was formally incorporated into the Roman Empire in 30BC resulting in the loss of Egyptian independence. Egypt had experienced years of political upheaval owing to sibling rivalry and native unrest (Wilkinson, 2010), well before Rome was interested in seizing the country. This allowed for the weakening of the country, which consequentially made it easily conquered. However, Egypt’s loss of independence was ultimately prompted by the relationship between Cleopatra VII and Marc Anthony therefore making it the immediate catalyst (Jankowski, 2000).

The human body comprises of two respiratory sponges called lungs. The left lung is slightly smaller than the right as it makes room for placement of the heart. Due to this slightly smaller size, it only contains two lobes whereas the right lung has 3 lobes. Both lungs are host to the network of air sacs or alveoli which transport the air from the outside environment to the external and internal respiration processes.