1. Purpose: The purpose of the experiment is to determine the formula of an unknown hydrate by following simple steps that includes finding the moles of hydrate and anhydrate and then use the mole ratio to write the formula. 2. Introduction: A hydrate is a compound that contains water with a definite mass in the form of H2O. Hydrates are often in the form of a crystal that can be heated and the water can be 'burned off' by turning it into steam.
This was definitely an eye opening research discussion. I really took my time to find a unique product that no one has really heard of before. I found this assignment fun and educational. I found a very odd and strange product, try not to laugh. The product is called the Blood Type Workout by Doctor Joseph Christiano. The basic overview of this product is that you will loose weight fast by reprogramming your metabolism ( As Seen On TV). This product was basically stating that because we have natural chemistry in our body , that if we diet and exercise based off of our blood type , then we will most likely loose weight. I chose this product was because it sounded too good to be truly and just something that I have never heard of before. I really
The purpose of this experiment was to determine how changing environmental factors would affect the allele frequencies in a population of white, brown, and black moths. More specifically, the aim was to see if final allele frequencies would coincide with the Hardy-Weinberg theory of evolution, or if genetic drift, amplified by environmental disasters, would play a significant role in the outcome of the experiment.
Divine Woodfin Ms. A. Allison Honors Chemistry September 18,2015 What is the effect of different impacts on blood stains? The purpose of this project is to determine the effect of different impacts of blood on the stains that they leave. I chose to conduct this experiment as an extension of a previous experiment which only dealt with the amount of blood splatter within a given height.
Dictionary.com defines a comma as, ¨A mark of punctuation used to indicate a division in a sentence, as in setting off a word, phrase, or clause, to separate items on a list, to mark off thousands in numerals, to separate types or levels of information in bibliographic and other data, and, in Europe, as a decimal point.¨ A comma is not only used as a punctuation, but it is also used in Science. In Science class, we learn that we all have specific blood types, which are determined by what blood type your parents have. Well, my mom has blood type exclamation mark and my dad blood type period. If you use your imagination, those two combined will produce a comma. However, not only does this ¨scientific¨ explanation prove who I am today, being organized,
Mr. Johnson and Mrs. Johnson have been married for several years. During their marriage, the couple has had three children. Mr. Johnson has recently discovered that his wife, Mrs. Johnson, has been having an affair with Mr. Wilson throughout their marriage. Thus, Mr. Johnson now questions if he is truly the biological father of the three children. My task was to use what I know about the inheritance of ABO blood types in hopes of answering the guiding question: Are all of Mr. Johnson’s kids his biological offspring.
Admission routine blood test results were conducted. Blood samples were collected after 12 hours of overnight fast. Blood sample includes the following components-
In the human body it's a very complex machine that is difficult to understand. One of the best ways for us to understand the human body is to examine the different types of exercise and the strain that they put on a different parts of the body and how the heart can react to the stress and strain. And the slap you're doing exactly that different types of exercise to put strain stress on the heart in order to bird artist and blood pressure. In this lab we learn about blood pressure how to take blood pressure and how it relates to upper and lower body exercise.
The experiment is start by setting up the equipment and use the result for normal breathing as baseline data. After the subject who have no relevant medication condition signed the consent form, the subject should relax and sitting in a chair such that the subject’s mouth is approximately level with the mouthpiece attached to the flow head. The oxygen saturation of haemoglobin is measure by an oximeter that placed on the fingertip of the index finger. The fingernail and connection should both face upward. During data collection, the subject should not move their hands and rest their hands in their lap with palm turned upward. After that, connect the Powerlab to the computer for collecting data. Once the Powerlab was set, type “Normal Breathing”
The main objective of this experiment was to identify the different bands present in each hemoglobin samples. Based on electrophoresis of hemoglobin, the purpose was effective. The three samples of hemoglobin with appearance of blue pigment were normal hemoglobin (AA), sickle trait hemoglobin (AS), and sickle cell hemoglobin (SS). The different bands of hemoglobin samples were showed with an orange pigmentation on the gel. On the first well, it is found the normal hemoglobin that showed only one band. The normal hemoglobin has one polypeptide chain and one heme group and carry the same heme group iron that are associated with polypeptide chain of 141 (alpha) and 146 (beta) amino acids residues (Marengo, 2006). The normal hemoglobin have two kinds of chain known as alpha and beta chains.
The purpose of this lab is to check the variance of blood pressure on people, and whether or not it is higher or lower based on height. It does not seem, that the shorter you are, the higher your blood pressure, and the Taller you are, the lowery our blood pressure.according to my data, Short people varied by MUCH, one had 154/70, while another had 95/56. GIGANTIC differences in numbers, so obviously my hypothesis was wrong on that corner, but when it came to taller, it varied much less. it went from 100/63 to 165/120. I do believe this to be a miscalculation, and do not honestly consider it right, but the second highest is 126/69, so I do believe it is more median than the last. There were almost assuredly and it is guaranteed some errors,
In week 7, I was in the biochemistry and serology department. One of the tests I learned in the biochemistry department is the bilirubin blood test. Bilirubin is a yellow pigment which is produced during the breakdown of the heme. An excess bilirubin which is caused by the excessive haemolysis of the red blood cells (RBCs) and liver damage leads to a condition known as jaundice which causes the yellowish discolouration of the skin. This test can be done to determine the cause of jaundice and diagnose hemolytic and liver diseases. The test is performed by centrifuging the blood collected in a capillary tube using the micro hematocrit centrifuge. Then, the capillary tube is placed into a bilirubinometer, a device which uses the principles of
To test these blood types the group first got out a blood-typing slide. Next, the group put 2 drops of type A blood into both wells on the slide. Antiserum A was added to one well and antiserum B was added to the other well. These steps were repeated for each blood type. The group knew that if the well containing antiserum A (well A) did have clumps and the well containing antiserum B (well B) did not have clumps the blood type was A.
Physical Examination and Laboratory Test Anthropometric measurements including height and weight were measured while the patients were lightly clothed and without shoes. Measurements were conducted using a calibrated scale, wall-mounted stadiometer, and tape measure. Body mass index (BMI) was calculated using the following formula: weight/height2(kg/m2). Blood pressure (BP) was measured in the right arm with subjects in a sitting position using a regular mercury sphygmomanometer after resting for 15 minutes. Three consecutive blood pressure readings were used to calculate amean BPvalue.