Abstract: Muscles were the prime focus in this lab. The objective was to observe the effects of ions and ATP on a rabbit glycerinated muscle that was sitting in glycerol. The muscle was separated using two dissecting probes and a dissecting microscope. Once the muscles were separated they were subject to three different solutions. The three solutions were, ATP, KCl+MgCl2 and the combination of both.
By looking at the spread sheet it conveyed that all 3 bacterials were negative for the oxidase test. So, I assumed that if the oxidase test performed came back negative as well, this would verify that I chose wisely. The oxidase test would also detect if the bacteria produced cytochrome oxidase, it is also used to segregate between aerobic gram-negative organisms. The last experiment set up on this day was the fluid thioglycollate medium (FTM) so that I could verify if my unknown bacteria was a aerobic or anaerobic
The story of Emmett Till’s murder is not new to me for I have learned about it in middle school and high school. However, I don’t remember the details. I only remembered Emmett Till was killed by a few white men who were angry that Emmitt whistled at a white woman. I also remembered Emmett’s mother chose to have an open casket at his funeral. Watching the documentary I learned a lot of new information and relearned the information I forgotten.
What is the identity of your unknown? Justify your conclusion by comparing the observed molecular weight and pKa values to those for all amino acids that might have been your unknown. B) Examining the effect of ionic strength on the pKa of a weak acid. Restandardize the pH meter with both pH 4 and pH 7 buffers. Why is this necessary?
They get to the woods after driving a while and have a very unsuccessful hunting trip. When they find tracks, they ask the owner of a house if they can hunt on his property but again no luck. As they walk back to the truck Kenny is so frustrated about their unsuccessful hunting trip, he shoots a fencepost, a tree and the house owners’ dog. Tub is so appalled by the actions Kenny has taken, that he goes and shoots Kenny in the stomach, after Kenny says, “I hate you,” to Tub. Frank and Tub decided to take Kenny to the hospital.
Setting: The setting of the chapter starts at Davis Creek at the foot of a high rock battlement called Fiftymile Point. Chapter 10 – 1. Epigraph: The epigraph is about a hiker recording the terror of dying in the wild. It was based in Anchorage on September 12, 1992. It talks about how a very young hiker was found dead after being stranded in the wild with injuries.
Once you start doing that the cows that are being eaten are the sickly one or the one’s who die on the farm and are sent to a rendering plant to be made into a powder mix that is in turn feed right back to the livestock. If the animal used to make the powder was a infected animal then the animal who consumes that animal will become sick also which in turn causes the meat we will be eating to become tainted. We still don’t know of the far reaching effects to eating a cow that’s infected with some sort of disease, scientist are just now starting to link Alzheimer’s disease and dementia to possible side effect to meat consumption. And what was once an honorable profession being a farmer is now nothing more than an assembly line of death and disease, if we don’t change something and fast we wont even be able to feed our growing population by the mid 2000 because over 50 percent of our farm land is being used just to feed our livestock for human consumption. The feed to meat ratio is way out of whack it takes 50pounds of feed to produce one pound of meat, at that rate we will never have enough crops to feed the worlds people and our food supply.
This study is about the European buckthorn (Rhamnus cathartica, L.), which is an invasive shrub to the woodlands of northeastern Illinois. The European buckthorn is detrimental to the environment because the shrub alters the soil properties where it resides, which forces the natural plant inhabitants of northeastern Illinois to adapt to the sudden change in soil properties. Due to the changes in soil properties, many of the natural plant inhabitants die from the high amounts of nitrogen and carbon the European buckthorn puts into the soil. This study was done mainly outside the lab in the woodlands of northeastern Illinois at three different sites, the Lake Avenue Woods, the East Woods in Morton Arboretum, and the Mary Mix McDonald Woods. The
Because I was all shook up and excited about shooting the first deer I made a bad shot also known as a gut shot on the second deer and it took off running. We waited about a good thirty minutes and got down out of the stand to go look at my deer that I had killed and to see if I could find a blood trail on the other one we were going to have to
I do not believe that wild animals should be allowed to live close to our neighborhoods. Deer living close to our neighborhood have a lot of bad consequences like injuries and death of humans due to collision between vehicle and deer. Some of my friends have had close encounters with deer that almost cost their lives. Last week one of my friends had an encounter with a deer on Lindbergh that could have easily caused an accident. Although this is highly populated area, we usually see deer trying to cross a street and grazing in the backyard.