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the carcinogens change the molecule structure of the dna causing cancer inside the body , they make damaging and irreversible changes to a cells DNA. Carcinogens are things that make cancer worse by aggravating it
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Is the percentage of cells in the resting stage is higher in cancerous cells than normal cells?
No, cancer cells are more active than normal cells. Cancer cells are always dividing at a faster rate than normal cells.
Will cells with mutations always make normal proteins?
No. Cells that have experienced mutation will most likely not have normal cells their cells will be all messed up.
How is the behaviour of cancer cells different from that normal cells?
Normal cells divide in an orderly way to produce more cells only when the body needs them, whereas cancer cells continue to be created without control or order.
What causes a oncogene to form that changes normal cells into cancerous cells?
Cancer-causing agents that transform normal cells into cancer cells are known as carcinogens. Carcinogens are substances or exposures that have the potential to cause cancer by damaging the DNA within cells, leading to uncontrolled cell growth and proliferation. There are various types of carcinogens, and they can be found in both natural and human-made environments. Here are some common examples of carcinogens: Chemical Carcinogens: Certain chemicals, both naturally occurring and synthetic, have been linked to cancer development. Examples include tobacco smoke, asbestos, benzene, formaldehyde, and some industrial chemicals. Radiation: Ionizing radiation, such as ultraviolet (UV) radiation from the sun or tanning beds, X-rays, and gamma rays, can damage DNA and increase the risk of cancer. Non-ionizing radiation, like radiofrequency radiation from cell phones, is considered a possible carcinogen but requires further study. Infectious Agents: Some viruses and bacteria can cause chronic infections that lead to an increased risk of cancer. Examples include human papillomavirus (HPV) linked to cervical cancer, hepatitis B and C viruses associated with liver cancer, and Helicobacter pylori linked to stomach cancer. Lifestyle Factors: Certain lifestyle habits can contribute to cancer development. Tobacco use, excessive alcohol consumption, an unhealthy diet, lack of physical activity, and obesity are all lifestyle factors that can increase cancer risk. Hormones: Hormones play a role in cell growth and differentiation, and certain hormonal imbalances or exposures can increase cancer risk. For example, long-term use of hormone replacement therapy (HRT) in women may be associated with an increased risk of certain cancers. Genetic Mutations: Inherited genetic mutations can increase the risk of developing certain types of cancer. These mutations can be present from birth or acquired over a person's lifetime due to various factors, including exposure to carcinogens.
What is another name for normal body cells?
Another name for body cells is somatic cells.
What are Carcinogens substance?
Carcinogens are the substances which cause cells to grow abnormally and cause an overgrowth.
Which tissue is least influenced by carcinogens?
The heart, carcinogens are cells which have mutated as they replicate, heart cells do not replicate they only die when damaged or old (which is why heart attacks/disease cause irreversible damage)
How carcinogens affect the body?
A carcinogen affects the body in an adverse way. Carcinogens cause the cells in the body to multiply too fast causing organs to be unable to function normally. Carcinogens are what causes cancer in the human body.
What is the name of a chemical that can cause cancer?
Carcinogen: Any substance that can cause or aggravate cancer.CarcinogenCancer is a pathogenic condition in which certain cells proliferate, (uncontrollably multiply), forms malignant mass(es), invades parts/organs, disturbs and prevents the normal body functions up to the point where the organism can succumb to it.Any substances that has the potential to cause this pathogenic condition is called a "carcinogen".The word "carcinogen" means a substance that causes cancers.carcinogens
What are the effects of carcinogens?
They generally cause cancerous cells to be formed within exposed tissues.
What makes carcinogenics so dangerous?
they cause cancer - Apex Learning.
What carcinogens are in pesticides?
Your moms carcinogens are in pesticides?!?!?!?!?!
What is carcinogen found in?
Cancer-causing agents.There are many stages in the normal control of a cell that carcinogens can attack, but the basic story is this:Some carcinogens cause mutations that make abnormal cells and some carcinogens deactivate the p53 gene which causes abnormal cells to commit suicide, so now there is an abnormal cell that will live longer and hence produce more daughter cells which will do the same. These cells usually do not "stick" very well to other cells around them and so detach and invade blood vessels and spread to other parts of the body where they disrupt the normal function of those organs also.
Is the percentage of cells in the resting stage is higher in cancerous cells than normal cells?
No, cancer cells are more active than normal cells. Cancer cells are always dividing at a faster rate than normal cells.
What happens normal cells if grows in dish?
Normal cells that grow in dish are isolating cells. These cells go on their own.
How is mouth cancer caused by cigerettes?
Chemicals (carcinogens) in the smoke, and the heat irritate the tissues of the mouth. Long term exposure to tobacco damages the cells, causing uncontrolled growth of abnormal cells.
Because it is exposed to so few carcinogens and because its cells replace themselves so infrequently what organ is practically immune to cancer?
Heart
