Zachary Morello
Writing 120
12/16/15
Period 7
Menkes Disease Menkes disease is a X chromosome linked disease, that is caused by an affected ATP7A gene. Menkes disease is more common in males, because they only need one copy of the recessive gene in order to have the disease, while females require two copies of the gene to get the disease. The ATP7A gene is responsible for the synthesis of a protein that is responsible for transporting copper throughout the body, except for the liver. The ATP7A protein helps control absorption of copper from food, and is normally found in the Golgi apparatus, an organelle found in most eukaryotic cells. Additionally, the protein provides copper to certain enzymes that are critical for the growth of bone, skin,
Women have two X-chromosomes so that is why they will not have the disease. They have one defected gene and one normal. Their normal
Noonan Syndrome Having a family member or child with an uncommon condition can be pretty extreme. When it comes to these conditions, they are usually some sort of mutation or run in the family 's genetics. Noonan Syndrome is a rare condition that affects an individual 's physical appearance, mental state, and genetic makeup, but varies in each affected person. In 1963, Noonan Syndrome was first described by a heart-specialist, Jacqueline Noonan.
Osgood-Schlatter Disease Osgood-Schlatter disease is an inflammation of the area below your kneecap called the tibial tubercle. There is pain and tenderness in this area because of the inflammation. It is most often seen in children and adolescents during the time of growth spurts. The muscles and cord-like structures that attach muscle to bone (tendons) tighten as the bones are becoming longer. This puts more strain on areas of tendon attachment.
In the second part of the lab, the spot assay test was performed on five random D. melanogaster from vial 2 to determine whether the enzyme was sex-linked or autosomal. The five males all tested positive for AO activity. Seven females were also taken from vial 2 and submitted to a spot assay test. All of the females presented positive for AO
Castleman’s Disease Immune System Castleman’s disease, also known as giant lymph node hyperplasia and CD, is a rare disorder that involves an overgrowth of cells in your body’s lymphatic system. It was first described by Dr. Benjamin Castleman in 1950. CD is not a form of cancer but is called lymphoproliferative disorder, which means there is an abnormal growth of lymphatic cells and is similar to cancers of the immune system. Although it may not be a type of cancer one of the two forms, called multicentric Castleman’s disease, acts just like lymphoma. Many people with multicentric Castleman’s disease actually develop lymphomas.
Nitrogen, in bonded form. is part of protein. Deca Durabolin causes the muscle cell to store more nitrogen than it releases so that a positive nitrogen balance is achieved. A positive nitrogen balance is synonymous with muscle growth since the muscle cell, in this phase, assimilates (accumulates) a larger amount of protein than usual. The same manufacturer, however, points out on the package insert that a positive nitrogen balance and the protein building effect that accompany it will occur only if enough calories and proteins are supplied.
Legionnaries’ disease is caused by inhalation of a specific Legionella bacterium. The causative agent of Legionnaries’ disease is Legionella pneumophila. These microscopic bacteria are often found in water. Legionella bacteria occur naturally in the environment. Legionella bacteria thrive in warm water environments such as improperly maintained hot tubs, cooling towers, large plumbing systems and hot water tanks.
The first isolated case of Hendra Virus Disease was noted in Hendra, a suburb in Brisbane Australia. It was brought to researcher’s attention when an outbreak of respiratory and neurological diseases connected by humans and horses was recorded in 1994. Researchers soon found the natural reservoir, the long term host for the virus, in “flying foxes”. More commonly known as bats, these viral hosts are bats of the genus Pteropus. Transmission of this disease includes exposure and contact of bodily tissues, fluids or excretions from horses infected with the virus.
The FGFR3 protein spans across the cell membrane resulting in one end inside the cell and the other outside the cell allowing the protein to interact with growth factors outside the cell and receive signals for growth and development. The FGFR3 protein in the bone cells help control bone growth through a process previously mentioned called ossification, where cartilage is transformed into bone using calcium. When growth factors bind to the FGFR3, the protein is activated and FGFR3 is able to regulate ossification. When the Gly380Arg mutation occurs, it results in the FGFR3 protein being absent or damaged therefore preventing it from interacting with external growth factors causing the loss of control of ossification. This causes problems during bone development where cartilage fails to turn into bone.
Meningitis on College Campuses Anyone can easily get meningitis from anywhere, and it is a serious illness that can affect both young people and adults. According to The Centers for Disease Control and Prevention, “meningitis is an inflammation of the protective membranes covering the brain and spinal cord” (1). College campuses and dormitories are perfect environments for meningitis to spread. A lot of students are affected and diagnosed with meningitis each year.
Calcium regulation is critical for normal cell function, neural transmission, membrane stability, bone structure, and intracellular signaling. Calcium is required for the normal blood clotting by activating the release of thromboplastin from the blood platelets. Approximately 40% of calcium is in the ionized form. Ionized
Firstly, it was readily available one of the few pure proteins
The Ve’lodrome d’Hiver Roundup refers to the period of time when French police (Nazi directed) rounded up 11,000 people with a Jewish background, and put them in a winter, and bike stadium , called Ve’lodrome d’Hiv. Within one week the number of Jewish people stored there went from 11,000 to 13,000, 4,000 of them being children. The people being held were left extremely crowded, with almost no food, water, or sanitary rooms. The Jews were actually warned months before the arrests, but since most arrests usually targeted Jewish men, the women and children did not go into hiding. Children between the ages of 2 and 16 were arrested with their mothers.
Klinefelter syndrome, also known as ‘47,XXY’ and ‘XXY’ is found in males, this is due to the fact that the host male gets another X chromosome. The image on the right you can see the extra chromosome with the pair of sex chromosomes. Usually there are only two chromosomes that determine the sex, one from opposite sexes but when it comes to Klinefelters Syndrome there is an extra X chromosome. Because this due to the additional chromosome it can described as a chromosome disorder.
An enzyme is a biomolecule that acts as a catalyst in biochemical reactions (1). Enzymes are commonly used in many products and medications. Enzymes function by flexibly binding to active sites in substrates (reactants). This binding is weak non-covalent interactions.