The major causes of death that account for the large differences in life exxpectancy between less developed and more developed countries are b. infectious and parasitic diseases.
Answer:
There are many differences between cancer cells and normal cells. Some of the differences are well known, whereas others have only been recently discovered and are less well understood. You may be interested in how cancer cells are different as you are coping with your own cancer or that of a loved one. For researchers, understanding how cancer cells function differently from normal cells lays the foundation for developing treatments designed to rid the body of cancer cells without damaging normal cells.
The first portion of this list discusses the basic differences between cancer cells and healthy cells. For those who are interested in some of the more difficult-to-understand differences, the second portion of this list is more technical.
A brief explanation of the proteins in the body that regulate cell growth is also helpful in understanding cancer cells. Our DNA carries genes that in turn are the blueprint for proteins produced in the body. Some of these proteins are growth factors, chemicals that tell cells to divide and grow. Other proteins work to suppress growth. Mutations in particular genes (for example, those caused by tobacco smoke, radiation, ultraviolet radiation, and other carcinogens) can result in the abnormal production of proteins.1 Too many may be produced, or not enough, or it could be that the proteins are abnormal and function differently.
Cancer is a complex disease, and it is usually a combination of these abnormalities that lead to a cancerous cell, rather than a single mutation or protein abnormality.
It secretes high levels of thyroid stimulating hormone (TSH), this occurs in many poor countries where people are deficient in iodine and it causes there neck region (thyroid) to swell up.
Your mitochondria makes ATP. There are the lots of process that goes into making ATP. Who decides to make Different types of energy depends on things like difference in gradient concentration and for what process is that certain type of energy used
Microorganisms in their digestive tracts hydrolyze the cellulose to individual glucose units.
Cellulose- The stable formation of plant cell walls is greatly aided by cellulose, a hard, fibrous, and water-insoluble polysaccharide. The fibrils (bundles of microfibrils) and microfibrils (bundles of polysaccharide) made up of cellulose chains make up the plant cell wall.
Glucose- The primary form of sugar in the blood, glucose serves as the body's cells' principal source of energy. Glucose may be produced by the body from other chemicals or it can be obtained from the meals we eat. The circulation carries glucose to the cells. Insulin is one of many hormones that regulate blood glucose levels.
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