Naked Mole Rat Research Paper

Various experiments and measurements were performed in the field in order to compare the two types of rodents. The following is a list of the data collected through multiple observations over a span of two years. We captured 100 rats of each rodent population, and we found the average weight, length, hind limb, and forelimb measurements. In addition, we conducted experiments in regards to their top speed, average height that they could leap, gestation time, and average time spent in the courtship display.

Rat infestations have swarmed throughout the world, looking for food, and spreading diseases, so of course people attempt to get rid of them. First off, they spread disease. It states in Source 1, “Around 60% of the rodents carry Weil's disease...” This quote states that the majority of all rodents, have Weil’s disease. That means that if you see a rat, it is probably infected with disease. This is incredibly dangerous for people walking the street, or someone without a home. That person who does not have a home, could get a disease very easily. The rats can carry disease and they can spread that disease, it even states in Source 4, “It was this rat which ushered in the Black Plague.” In this piece, they are speaking of Black Rats. These rats were probably one of the unlucky 60%, or it was a carrier something that was on them.

One of the largest rodents is the Sciuridae family is the Woodchuck (Marmota Monax) or more commonly known as the Groundhog. It is a fairly common animal most heavily found in the north and north eastern parts of the United States and across most of Canada (Encyclopedia of Life, 2015). Most Woodchucks choose to live in a habitat of grasslands or along the edge of a forest. They tend to like a cooler climate, but during the heart of winter they will hibernate in burrows that they dig throughout the year. The Woodchuck is a incredibly interesting animal that creates elaborate burrows for homes and one of the true hibernators.

The purpose of this research was to determine the mechanisms in naked mole-rats that restricts cell proliferation and tumor formation. Contact inhibition is a mechanism observed where cell proliferation stops when two cells come in contact with one another. This process is caused by elevated levels of p27 cyclin-dependent kinase inhibitor which stops cells in the G1 phase from dividing. The cylcin-dependent kinase inhibitor p16 is also thought to regulate contact inhibition but its levels do not change in mice or human samples. Tumor-suppressor genes Rb and p53 are present in high concentration during contact inhibition to help control cell proliferation and apoptosis respectively. It was hypothesized that the naked mole-rats' cancer resistivity

The Tongo lizard is a multi-coloured , smooth , lamellate dragon like , endangered lizard. This speicies of lizard is found in the amazon rainforest and eats star fruit and nuts but is rarely seen due to major endangerness . This animal is endangered ; hunters kill the Tongo lizard because of its amazing skin which can be used to make likerish and the skin makes a lovely wall paper , according to Simon Cal !

Rats. Most people view them as unsanitary and dangerous animals that dwell in sewers. These stereotypes lead to a general hatred of rats by much of the world’s population. Most people have never had a positive encounter with a rat. As someone who owns a pet rat, I feel it’s my duty to educate people and prove stereotypes wrong. Rats make excellent, clean companions who can come in a large variety of appearances. Positivity about these lovely creatures needs to be spread, and they should be purchased for a bigger purpose than food for snakes. Stigmas should not be developed against something, especially an innocent living creature, until you’ve obtained all the facts and have personal experience.

PURPOSE: The purpose of the extinction experiment is to gradually decline the response rate with which rat number four presses the lever of the Operant Chamber. Extinction is the schedule of no reinforcement. It works by eliminating the reinforcers or dispensation of food when the rat presses the lever, and the rate of response of the animal declines. In addition, after several days, the rat was placed in the Operant Chamber again for a spontaneous recovery experiment. The purpose for the spontaneous recovery experiment consists of the increase in the rate of responding of the previously extinguished behavior (lever pressing for food). This happens because an animal responds more frequently at the begining of a new session than at the end of the old, although no reinforcement is given during the experiment.

My topic for my research paper is Nutria Rats and what has come from them being in Louisiana. I plan to make many points throughout this essay including, how and why they ended up in Louisiana. The sources at I have accumulated over the past week to build on each other and provide me with facts and information that I was unaware of prior to doing this research. The following source will be used throughout my research paper whether it is basic knowledge or facts given from these articles.

Transferring A Naked Mole Rat Gene To A Bacteria To Create a Treatment For Cancer

Have you ever heard of a desert animal that doesn't bite hands off? A leopard gecko only has gums and no teeth! If you ever get a leopard gecko or want a leopard gecko this essay is what you should read! We will teach you how to take care of him\her, feeding him\her and keeping him\her healthy!

Monday has officially started and what better to talk about than my hatred towards Sundays. 'It's a Sunday' Syndrome is a real thing for people who have no clue what to do with their lives or have no idea what they are doing with it. I'll explain. You don't want me to? I'll explain anyway.

We assume that addiction is like a relationship, and if you are addicted, you need to feed the craving of that addiction. An addict’s relationship with drugs is an unhealthy bond that we have formed. However, is that bond formed by the drug itself? Most people would assume that the drug does indeed cause a person to crave it. These assumptions could have come from tests done in the early twentieth century on rats. These tests put a lone rat in a cage along with two water feeders; one was fine, but the other was laced with drugs, typically cocaine or heroin. The tests would see how the rat reacted to the contents of the separate feeders. The test would usually end when the rats would continually come back to the drugged water until they overdose. This is where we conclude that the drugs bring back their victims. When looking at other examples where drugs have been tested, the result is different, Instead, it is the environment that you are in that directly affects your relationship to a drug.

The leporillus apicalis or more commonly known as the lesser stick nest rat, is a rodent from

The first step was to obtain the White Rat and to tie it in the supine position, anterior surface facing up in side the dissection pan. To tie the animal, we used butcher’s twine and secured the front and hinds legs using a “lasso”

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.