1. Which of the three types of fingerprints was the fingerprint that you examined (loop, arch, or whorl)? Within that print, what minutiae did you see?
2. Compare the print of your helper with your own. Describe the similarities and differences between the two fingerprints.
3. Imagine that you are Alphonse Bertillon and you are trying to explain why you think fingerprints can be so useful to help solve crimes. What would you say to persuade them? Pretend you are explaining to someone who has never noticed fingerprints or thought about what they are. Lab Number Two
1. Name and describe the four main components of blood.
The four main components of blood are red blood cells, white blood cells, Platelet and Plasma. The red blood cells contain hemoglobin, a protein that binds oxygen. Red blood cells transport oxygen to, and remove carbon dioxide from, body tissues. The white blood cells fight infection. One type of infection-fighting white blood cells fight disease by producing antibodies and thus destroying foreign materia. The platelets help the blood to clot, if you get a wound for example. The plasma contains salts and various kinds of proteins.
2. What antigens and antibodies determine blood type? What are the antigens made of? The antigens and antibodies that determine the blood type are the A and B antigens, the Rh antigens, the A and B antibodies and the Rh antibodies. A and B antigens are sugars and the Rh antigens are proteins.
The Term Paper on Red Blood Fetus Factor Antibodies
Rh Factor Incompatibility and How it Affects a Pregnant Mother and Her Fetus or Newborn Rh incompatibility is a condition that occurs when the mother of a fetus or a newborn has Rh-negative blood type and the fetus or newborn has Rh-positive blood. This incompatible blood reaction may cause progressive problems in a newborn as well as life-threatening problems for future pregnancies. What is the ...
3. How is blood type determined? What happens if someone is given the wrong type of blood in a blood transfusion? Blood type is determined by which antigens and antibodies are present in the blood stream. If somebody is given the wrong blood in a transfusion Immunological reactions occur. This means that when the receiver of a blood transfusion has antibodies that work against the donor blood cells then the red blood cells from the donated blood will clump. The clumped red cells can clog blood vessels and stop the circulation of the blood to various parts of the body; the blood cells that are clogged can also burst open, leaking toxic contents out in the body, which can have fatal consequences for the patient.
