Baseline Lab Report

The mole is a convenient unit for analyzing chemical reactions. Avogadro’s number is equal to the mole. The mass of a mole of any compound or element is the mass in grams that corresponds to the molecular formula, also known as the atomic mass. In this experiment, you will observe the reaction of iron nails with a solution of copper (II) chloride and determine the number of moles involved in the reaction. You will determine the number of moles of copper produced in the reaction of iron and copper (II) chloride, determine the number of moles of iron used up in the reaction of iron and copper (II) chloride, determine the ratio of moles of iron to moles of copper, and determine the number of atoms and formula units involved in

The purpose of this lab was to identify unknown bacteria cultures using various differential tests, and my unknown bacteria is #17. The identification of these unknown cultures was accomplished by separating and differentiating possible bacteria based on specific biochemical characteristics. Whether the tests performed identified specific enzymatic reactions or metabolic pathways, each was used in a way to help recognize those specifics and identify the unknown cultures. The differential tests used to identify the unknown cultures were Gram stain, Catalase, Mannitol Salt Agar (MSA), Blood Agar, Novobiocin, Coagulase, and DNAse (Alachi, 2007).

A typical Risk Management plan (RMP) has five steps – Plan, Identify, Assess, Respond, and Monitor. As we discuss the five steps in details, it would be evident that they hold good in every set up in a business – be it IT or non-IT environment.

Make three exposures using given technical factors on a phantom knee in PA position . Include saline bags in exposures 1 and 2 to demonstrate patient soft tissue thickness.

This week’s lab builds upon the previous EnCase examination concepts to introduce students to Windows Registry values that can help identify key information within an investigation. To elucidate this, the lab calls for an examination of registry entries within Jane’s (Blacksuit Computing) collected evidence image. Within this image, students are asked to locate key evidence including, the system’s local time zone at acquisition, the location and nature of browser help objects (add-ins), system start-up processes, and a list of first and last devices connected to Jane’s system. Among these, the student is also tasked with analyzing the nature of these items to identify any suspicious activities or entries contained in the evidence.

Triple Sugar Iron Agar test, there was a gas production seen in the media. The media was yellow slant and yellow butt indicating glucose, lactose and/or sucrose fermentation with acid accumulation in slant and butt. For sulfur reduction, it was negative since it did not turn black in color indicating no sulfur was reduced.

Hypothesis: The purpose of this experiment was to investigate the question will different food sources affect the level of activity of detoxification enzymes in bean beetles? The class alternate hypothesis is different food sources will affect the level of activity of the detoxification enzymes in bean beetles. The null hypothesis is the different food sources will not have any effect on the level of activity of the detoxification enzymes in bean beetles. Experimental design: The independent variables in this experiment were the types of beans (bean 1 was mung beans and bean 2 was adzuki beans) and enzymes assays used.

In order to find the vertex of f(x) = x² -6x +3→ I first need to find the x coordinate value of vertex.

The experiments conducted for this lab report focused on water contamination and filtration. Experiment 1 was effects of groundwater contamination. Oil, vinegar, and laundry detergent were added to clean water with no means of filtration. The clean water was found to be contaminated. A filtration system consisting of cheesecloth and 60 ml of soil was created and the contaminated samples were filtered through it. The soil and cheese cloth did not affectively filter the contaminants. Experiment 2 focused on

2. (5 pts) List and explain the names and affiliations of the various characters/stakeholders in this story – I’m looking for us to use the story to map out the complexities that are generally associated with solving public health puzzles – the stakeholders you list and explain here should apply to many of the cases we consider going forward.

The experimental procedures for Lab 2 were provided on Blackboard labelled as “Pre-Lab 2: Techniques & Measurement”.

A married couple of 8 years, the Johnsons, have three children. The thing is, even though the Johnsons are married, Mrs. Johnson has been having an affair with a certain Mr. Wilson for the entirety of the marriage, which leads us to this question; are Mr. Johnson’s children actually his, or are they related to Mr. Wilson? A simple blood test can figure this out for us. By using samples of everyone’s blood, it can be determined if the children are not related to Mr. Johnson by seeing if their blood types match. The test involves gathering blood samples of both Mr. Wilson and Mr. Johnson, along with the children and Mrs. Johnson. Antigens in blood can be detected by Anti-serums and if picked up, can tell different blood types apart. For example,

An unknown was given to our group from the professor. The unknown was in nutrient broth, the group received unknown number 3. And the task was to identify the unknown and try to make an educated guess, and identify the unknown #3.

I am writing this letter to you to inform and update our King’s Christian College Creek that is located in the middle of the school. As a class, we have conducted test to find the temperature, turbidity, pH, dissolved oxygen and found macroinvertebrates in the ecosystem. These tests has been conducted to figure out what we need to improve the ecosystem for a better habitat for the creatures living.

The previous table presents the results my laboratory group and I recorder from the blood analysis. For sample 1, the synthetic blood only agglutination was observed when exposed to antibodies A. For sample 2, the synthetic blood agglutination was observed when exposed to antibodies A and Rh factor. For sample 3, the synthetic blood agglutination was observed only when exposed to Rh antibodies.