Mitochondria 2
.... of the metabolic steps of cellular respiration occur.
The intermembrane space reflects the solute composition of the cytosol, because the outer membrane is permeable to small solute molecules. it has its own small group of enzymes, because the o outer membrane is not permeable to macromolecules.
The mitochondrial matrix contains enzymes that catalyse many metabolic steps of cellular respiration. Some enzymes are actually embedded in the inner membrane.
The purpose of the mitochondria is to power .....
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Mitochondrial Dna
.... functions. The G proteins therefore are simply timing and switching units, that trigger reactions to assume various functions.
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Mitosis In Cancerous Cells
.... normally. Very often a cell loses its regulation, and begins replicating out of control, that is it becomes cancerous.
Abnormal cell growth is often known as cancer. During which, cancer cells do not respond normally to the body's control mechanisms. They often divide excessively, invade other tissues and, if unchecked, can kill the whole organism. Researchers studying cancer cells in culture have found that they do not respond to the normal signals that stop growth such as contact inhibition. They c .....
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Modernization Of Computers
.... have been invented to prevent this, but since the "hackers" oftenare more intelligent than those who make the software, I doubt that there will ever be a successfull way to hinder this.
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Monarch Butterflies Coevolution With Milkweed
.... on the Butterfly Weed. By the time the caterpillar is ready to become a chrysalis it has grown to be about 45 millimeters in length. The chrysalis is pale green and spotted with gold. It becomes more transparent as the butterfly gets ready to break free. The adult Monarch has a wingspan of about 4 inches. The male and female can be told apart by a gland on the wings. It is apparent as a black circle on the male, which is not present in the female. The Monarch is native to North and Central America. Th .....
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Mono 2
.... disease may be transmitted through blood transfusions. The disease is usually
transmitted to family members, friends and people that you may go to school
with, rather then people that live in the same community.
People often come in contact with the disease or EBV bacteria at least
once in there life. Although symptoms are incredibly mild or they are not
present at all. When the disease is present in a persons blood stream it is only
contagious for the first two weeks . Although, the d .....
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Mononucleosis
.... popular name, the “kissing disease”. Much like chicken pox, most people don’t receive mononucleosis a second time in their life, but it can happen. Relapses can occur, but are fairly uncommon. Although you can receive the disease very easily, mononucleosis is not highly contagious, according to the majority of sources.
Symptoms
There are many symptoms associated with infectious mononucleosis, but the symptoms all depend on the individual. The more common symptoms are fat .....
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Mononucleosis 2
.... the ages of 15 to 16 years, and males between the ages of 18 to 23 years (4). People call it the “kissing disease” due to the fact that it is spread through close contact and saliva (2). Drinking after someone, or eating after him or her can also contract mono (2). In the United States more than 100,000 cases of mono are diagnosed each year (7). At colleges 300 to 1500 out of 100,000 people get mono (7).
Mono affects mainly the lymphatic system (7). “The lymph system carries f .....
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Mononucleosis 3
.... to 105°F lasts for a few days and sometimes continues intermittently for one to three weeks. (High fever late in the illness suggests bacterial complications.) The swollen lymph glands, varying in size from that of a bean to a small egg, are tender and firm. Swelling gradually disappears over a few days or weeks. The spleen is enlarged in 50 percent of mononucleosis patients, and the liver is enlarged in 20 percent. Tonsillitis, difficulty in swallowing, and bleeding gums may accompany these symptoms. Rar .....
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Mosquitoes
.... that mosquitoes lay in the water, and never become adults. They are eaten by fish, insects, frogs, toads and other amphibians. They are a major food source for some of these creatures. Once mosquitoes become adults, they become the food source for bats, dragonflies, flycatcher birds and many other insects and birds. Mosquitoes are annoying, but they do serve a purpose.
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Mountain Gorillas
.... think there will be anymore of these gorillas left by the end of the century.
There have been a few projects and conservation groups made to save this endangered species. The Washington-based African Wildlife Foundation, started a program in the parks on park security, to prevent as much poaching. The tourist program also developed rapidly. They went from 1,352 paid visitors in 1978 to 5,790 in 1984. With the help of the money from tourism, they were able to start some programs on the conservatio .....
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Multi-regional Continuity: The Fossil Evidence
.... face, and a high, vaulted shape in the area of the cranium. “Archaic” features in skull morphology include thick cranial walls, heavy supraorbital ridges, large teeth, large eye sockets, sloping foreheads, low cranial volume (below 1200 cc.), high prognathism in the area of the lower face, and a small, football-shaped cranium. The presence of various mixtures of these modern and archaic traits forms the basis for identifying a fossil as transitional modern/archaic in accordance with the mu .....
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Multiple Personality Disorders
.... the individual is in early childhood, around the age of eight years old. Multiple Personality Disorder is able to happen by a means called Dissociation. In psychological terms Dissociation means " that a person mentally distances themselves from traumatic situations or emotional distress." By using Dissociation, a child can mentally remove themselves from frightening and physically painful experiences. For instance, if a young child is being physically or sexually abused by someone they have learned .....
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Multiple Sclerosis
.... when she is about to fall over; she also has a constant feeling of weaknesses, described only by her as “my melting muscles” (Doyle). Sometimes on bike rides because her balance is so bad the wind will actually tip her over, and a task as simple as taking our dog for a walk has now become a chore. After a fifteen minute walk, which for the most part includes at least five falls, or close calls, Kathy
has to lay down for at least a half hour just to get her strength back.
T .....
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