Colorimetric Analysis Lab Report Results

The weight of the fresh meat was 4.49 grams. After fully extracting all of the fat in the fresh meat, the weight of the defatted meat was 1.83 grams. Using these two weights, the weight of the extracted fat was determined to be 2.66 grams. After calculations, approximately 59.24% of the pre-packaged meat was made of fat. The remaining 40.76% of the pre-packaged meat was pure meat. These percentages also indicate how much consumers are paying for meat and fat. For every $5.49 spent on pre-packaged meat, consumers are paying $2.23 for meat they can eat. There is a possibility that these calculations are not completely accurate for a few reasons. The first reason is the fat was not complete extracted from the acetone wash before placed into the

The higher her respiratory rate the more liters of oxygen needed to supply for the loss in her lungs. To get the minute ventilation you take the breaths per min times 500mL/breath and that gets your liters of oxygen per min.

The human sense of touch is known as the somatic or somatosensory system. The skin is the biggest and most complex organ in the somatosensory system.The somatosensory system permits the human body to experience pressure, texture, temperature, and pain, and to see the position and development of the body's muscles and joints.The receptor cells in the skin can be separated into three useful classifications: mechanoreceptors that sense pressure and surface, thermoreceptors that sense temperature, and nociceptors that sense pain. Thermoreceptors distinguish changes in temperature utilizing two sorts of receptor cells: warm and cold. Thus, thermoreceptors on the skin detects the temperature signal using two specific receptors cell: warm and cold.

The outer membrane in the cyanobacterium cell (Phormidium uncinatum) is the structure that makes the cell gram negative. On the other hand, the characteristic that makes the cell gram positive is the thick peptidoglycan layer.

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).

Ionic compounds are soluble in water to a certain point depending on the compound. The level of solubility changes among different compounds. Some ionic compounds can completely dissolve in water and appear to be a homogeneous mixture. Although, some ionic compounds dissolve very little, and could be considered insoluble, since it does not dissolve fully. Depending on the compound, the level of solubility can be high or low. However, ionic compounds could dissolve to a certain degree. If the solution appears to be a heterogeneous mixture, many may assume through visual representation that it may be insoluble. As stated previously, the smallest amount of solubility should be considered. To confirm whether or not the substance is soluble, observe the efficiency when conducting electricity. Due to practical reasons, the slightest solubility could be considered insoluble by people.

Characterization of activated carbon is done by by using SEM (Scanning Electron Microscope) and FTIR (Fourier Infrared Spectroscopy)

The atom of an element has electrons that are found around the nucleus in regions known as orbitals. When energy is absorbed by the electrons of an atom they begin to jump to higher energy levels. When this happens the electrons are in an excited state. However when the electrons begin to release the energy and drop in energy levels they emit electromagnetic radiation. If the radiation that is emitted falls between 400 to 700 nanometers then the electrons emit photons which we can see as visible light.

The Panasonic Lumix DMC TS30 comes with a resolution of 16.10 Megapixels with a Sensor size of 1/2.33 inch. The Lens flaunts a 4.00x zoom (25-100mm eq) quality, enabling distant object to appear closer through the lens. With an ISO of 100-1600 and a Shutter speed of 60 (minimum) and 1/1300 (maximum), the Panasonic Camera comes with the dimensions of 4.1 x 2.3 x 0.8 in.(104 x 58 x 20 mm). the Camera weighs about 5.1 oz ((144 g)includes batteries).

Fig. 12 CXL10-/- mice are relatively protected against FFC-induced liver injury and inflammation. WT & CXCL10-/- mice were fed either chow or FFC-diet for 20 weeks. (A) Plasma alanine aminotransferase (ALT) levels were measured. (C) Total RNA was extracted from liver tissue and mRNA expression of surface macrophage marker cluster of differentiation (CD)68 was evaluated by real-time qPCR. (D) Assessment of macrophage infiltration in fixed liver tissue was done by immunohistochemistry using macrophage galactose-specific lectin (Mac-2) antibody. Bar columns represent mean ± S.E.M. *** P < .001, * P < .05 compared to WT chow-fed mice.

The $TM$ is composed of three different layers, namely the uveal meshwork, the corneoscleral meshwork and the juxtacanalicular meshwork ($JCT$). As intercelular areas are considerable, the uveal meshwork does not present much resistance to $AH$ outflow. The second layer presents lamellae covered by endothelium-like cells, their intracellular spaces are narrovwer and thus, increase the flow resistance. The juxtacanalicular meshwork is an irregular tissue and is the major cause of resistance to flow. It lies directly the inner wall of endothelial cells from the $SC$ \cite{llobet2003understanding}.

Begining by labeling 7 different 2.0 ml tubes 0 thru 6 for each compound. Then add 1ml of extract to tube 0. Then add 0.5 ml of DMSO to tubes 1 thru 6. Now make a 1:2 serial dilution from 0(pure extract) to 6(1:16)

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 Uptake of Neutral red dye by saccharomyces cerevisiae in the presence of a metabolic inhibitor

TABLE 2: This table represents the lung capacity of people who don’t do exercise at all, their lung capacity was measured with the balloon who after that was introduce into the bucket and water was represented en ml in the table below.