Blood Type Lab Report

Introduction 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

Week 5 – Homework – Answer Key Due Feb. 23, 2013 A total of 20 points are possible for this homework 1. A black guinea pig is crossed with an albino guinea pig, producing 12 black offspring. When the very same albino is crossed with another black guinea pig, 7 black and 5 albinos

Type O: The genotype is OO. There are no A or B antigens on the blood cell. The antibodies in the blood plasma are A and

During this lab each group had to figure out who did the crime based on their blood type and dominant hand. To figure out which hand is the criminal’s dominant hand you have to figure out which hand they would have used to break in. The window that was staged as the crime scene was on the left side of the room, meaning the criminal would have needed to use their right hand to break the window and get inside. At first, I thought the person that did the crime was Mr. Padilla. I thought Mr. Padilla could have been the criminal because he does not have any children, which means that he has more time on his hands to do more things.

Blood Type Blood type is the type of blood a person has that is passed down from the parents. The goal of this experiment was to find out if all the children were Mr. Johnson’s. The guided question was “Are all of Mr. Johnson’s children his biological offspring?” This relates

Abstract The goal of this experiment is to determine the blood types of the samples given and to learn what interactions occurred to each blood type. Determining an individual’s blood type and how it reacts with Anti A, Anti-B, and Anti Rh serums played a crucial part in this experiment. The researcher concluded that agglutination (clumping) occurred in some of the blood samples. For example, Mr. Smith’s blood reacted with Anti-A and Anti-Rh serums (antibodies) allowing the researcher to determine the blood type is A. Mr. Jones’s blood reacted with Anti-B serum but it did not react to Anti-A or Anti Rh allowing the researcher to believe that the blood type is B. Mr. Green’s blood reacted with all serums and caused a reaction to occur resulting the blood type to be AB positive. Mr. Green’s blood also had a positive marker for Rh factor. However, Ms. Brown’s blood had no reaction at all and the researcher determined if no reaction occurred then the sample had no antigens but proved to have some antibodies, resulting in blood type to be O. The purpose of this experiment is to determine whose blood has type A, B, AB, or O.

Blood typing is a way to identify and match blood samples. Three separate tests are performed. The patient 's blood is mixed with antibodies that bind to the A protein. If the patient 's blood clumps or agglutinates, that means that the person 's blood contains protein A. If the blood being tested does not react with the antibodies that bind the A protein, then that person 's blood does not contain protein A. Similar testing

a. What was ∆T for the water? __________ ˚C b. What was ∆T for the metal? __________ ˚C c. How much heat flowed into the water (cwater = 4.184 J/g˚C)? __________ J d. Calculate the specific heat of the metal. __________ J/g˚C e. What is the approximate molar mass of the metal? __________ g/mol 2. When 2.00 g of NaOH were dissolved in 49.0 g water in a calorimeter at 24.0 ˚C, the temperature of the

Can the angle of a fatal blow be determined by the locations of the victim’s bloodstains? I will be comparing multiple bloodstains to one another and measuring them, trying to determine the angle at which I struck the “victim” (a kitchen sponge). This practice, called bloodstain analysis, is used by forensic investigators to determine the cause, position, and even time of death. I believe that by using trigonometry, I will be able to establish the angles at which I hit each sponge. I will repeat the experiment multiple times, and each blow will be delivered from a different angle. Each spatter of blood will be measured in centimeters and millimeters; the angles will be written in degrees.

Since, the patient’s blood type is B+, he can safe and sound receive blood types B+, B-, O+, and O-. The blood types B+, B-, O+, and O- are well-matched with this patient Type B+, and supported with the point that he merely has the B antigen on red blood cells and an A antibody in the plasma. In the case of where the person has blood group O means that the person has neither A nor B antigens on red cells

a. The time (in years) it takes a sample of students to graduate college b. The blood type (e.g., Type A, B, AB, O) of a group of participants

Mr. and Mrs. Thomas have been married for ten years and have been raising three children together. Mr. Thomas has recently discovered that his wife, Mrs. Thomas, hasn’t been faithful through their marriage and was cheating on him with a man named Mr. Wilson. Mr. Thomas is now questioning if the children he has been raising are genetically his. We know that Mr. Wilson has blood type B, but we need to determine the blood types of Mr. and Mrs. Thomas and the three children. Which of the three children are Mr. Thomas’s? Mr. Wilson’s?

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

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,

An Overview of Blood Groups Blood grouping involves the use of ABO system as described by Karl Landsteiner. The grouping came into existence in the year 1900 after discovery by Nobel Prize winner Karl Landsteiner. He first discovered three blood types A, B, and O, but after two years he discovered the fourth blood group AB. This discovery led to four major types of blood that includes A, AB, B and O. The grouping depends on the presence of two chief antigens and antibodies. The two antigens responsible for blood grouping include A and B while the antibodies include anti-A and anti-B. The combination of the two antigens and antibodies thus determines the blood types. The blood type A has antigen A and antibody anti-B. The blood group B express Antigen B and antibody anti-A (Reid and Lomas, 2004). Blood group O express no antigen but possess antibodies