* For the first one this is what I would do... okay so we have the original equation for the first one & based off that this is what I would do... I would discover f ( 2 ) by inserting x equals 2. f…
Purpose and Background Cells divide in two ways, mitosis and meiosis. Mitosis is used to produce cells that are genetically identical to the parent cell for growth, asexual reproduction, or repair after injury. Cells that are produced by mitosis are diploid, meaning that they have two complete sets of chromosomes, one from each parent. Meiosis is used to produce haploid cells that have only one set of chromosomes, a mix of chromosomes from both parents. Meiosis produces cells that are genetically unique from their parent cells.…
Procedure 1- Set up the DAQ to output port 2 to send a binary data. 2- Run the LabView in continues mode, change the numerical input on the control panel, and observe the LEDs on the terminal block between (PB0- PB7).…
Interactive Question 7.2 Cite some experimental evidence that indicates that membrane proteins drift. A good form of experimental evidence is Fluorescence Recovery After Photobleaching, aka FRAP. In the FRAP process, membrane proteins are labelled with a green fluorescent protein, and part of the plasma membrane is “bleached” with a laser, causing them to lose their fluorescence. The part that was bleached will eventually become fluorescent again, as molecules drift in by diffusion.…
Percherons and Quarter Horses have many similarities and differences between the two of them. Several similarities they have are shared colors, a couple of skills and couple of conformation points. Though there are quite a few similarities, there are arguably copious more differences. A few differences between Percherons and Quarter Horses are the amount of tasks they can perform, their weight and cost of upkeep and the amount of coat colors. Quarter Horses are better than Percherons because of a few key qualities.…
RESULTS: An experiment was conducted to document the patterns of evolution in the fictional species, Cannus stannous. Fitness of the C. stannous population is determined solely by its ability to retain heat. Three genes determined heat retention; can size, skin type, and water level. Each gene had three alleles, producing 27 possible phenotypic combinations (Table 1).…
Several tests were accomplished technically and carefully to identify the unknown # 230 to be M.luteus bacteria. Most of the observed results do match the expected ones, except two tests. The observed results for glucose fermentation and oxidase test did not match the expected results. The expected result for fermentation of glucose test was negative while the observed result was positive.…
Analysis In all of the trials, the tablet pills were the first to dissolve out of all of the types of pills, averaging a time of 2 minutes and 2 seconds. This is due to the fact that tablets have no type of coating over them, so there is less for the acid to break down. It looked a little swelled before it broke apart into powder like pieces.…
Results In the lab, 478 trials were conducted using a total of 956 crickets. The 478 pairs resulted in 264 wins for the resident cricket and 214 wins for the intruding crickets. These results produced a chi squared value of 5.230. The p-value calculated from this lab was .022.…
Materials. Numerous substances in the experiment were used. The most frequently used was the unknown due to the need to test its physical and chemical qualities. When a solution of the unknown was made, 1.000 g of the unknown and 1.0 mL of water was used to make it. To test for the possible ions, 1.0 mL of silver nitrate and 1.0 mL of nitric acid were used for the ion test.…
Investigating Properties Lab Ishan Godra SCH4U Lab Partner(s): DeSean Lawrence Ms. Boulougouris 10/31/14 Purpose The purpose of this experiment is to analyze the properties of four different types of solids: ionic, polar covalent, non polar covalent, and metallic Hypothesis It is hypothesized the samples which are shown to be insoluble are likely non polar, while soluble samples are polar. Because of the molecular nature of each type of bond, it is hypothesized that polar covalent molecules It is hypothesized that the samples which are insoluble in water are likely to be non-polar molecules or network covalent and the samples which dissolve are either ionic or polar molecules to have dissolved in the water.…
Following the Ways of the Scientific Method The scientists solved the Elkhorn Coral mystery using the scientific method by following each step of the method to come to a conclusion as to what is killing the coral. The followed the steps precisely so that would not make any errors during their trials. They started with the first step of the scientific method, making an observation.…
The focus of this lab was to identify an unknown organism based on its characteristics and the results from each of the tests. There will be various of test to choose from in order to identify the unknown organism, which will eliminate numerous possibilities and narrow it down to one. All the fundamental skills that we have learned and practiced in the lab will be used to perform on our unknown such as aseptic technique, microscopic examination, the use of differential media, and determining if it’s positive or negative. Performing aseptic techniques is the most crucial step that requires the utilizing of transferring, inoculating, and storing bacterial cultures and media. Aseptic technique is defined as procedures that prevent contamination…
When finding out unknown bacteria you have to go through several steps to figure out what it could be. I was given unknown bacteria number 28 and asked to run different testing to identify exactly what this bacterium is. I ran 6 test to determine my unknown. These test includes: Gram Stain, SIM, Sucrose, Citrate, MAC, and EMB. Each one of these test are different and they will give a positive or negative feedback which is how we will know which bacterium I have.…
Introduction In this lab report I use two different techniques to identify Unknown A and Unknown B bacteria’s. These techniques are gram staining and metabolic testing. I first used Gram staining to distinguished and identify the bacteria’s. Han Christian discovered gram staining in 1882, he had biopsy a patient lung that had pneumonia.…