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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.
Cancer results from what type of damage to cells over time?
Cancer results from mutations in the DNA of cells that disrupt normal cellular control mechanisms. These mutations can be caused by factors such as exposure to carcinogens, genetic predisposition, or random errors during cell division. Over time, accumulation of these mutations leads to uncontrolled cell growth and the development of cancer.
Normal cell become cancer when the cell does what?
Normal cells can become cancerous when they undergo genetic mutations that cause them to grow and divide uncontrollably. These mutations can be caused by various factors such as exposure to carcinogens, viruses, or genetic predisposition. The loss of mechanisms that regulate cell growth and division, as well as the ability to repair DNA damage, can contribute to the development of cancer.
What can cause canser cells to lose control?
Cancer cells can lose control due to mutations in their DNA, which can be triggered by various factors such as exposure to carcinogens, genetic predisposition, and lifestyle choices like smoking or poor diet. These mutations can disrupt normal cell cycle regulation, leading to uncontrolled cell growth and division. Additionally, the tumor microenvironment and immune system evasion can further contribute to the loss of control in cancer cells.
How do skin cells become cancerous?
Skin cells can become cancerous through a series of mutations that disrupt normal cell growth and division. These mutations can be triggered by various factors, including excessive exposure to ultraviolet (UV) radiation from the sun, which damages DNA. Other contributing factors include genetic predispositions, exposure to carcinogens, and weakened immune responses. As these damaged cells proliferate uncontrollably, they can form tumors, leading to skin cancer.
What is the relationship between carcinogens and mutations?
Carcinogens are substances that can cause mutations in the DNA of cells, which can lead to the development of cancer. Mutations are changes in the genetic material of cells, and when these mutations are caused by carcinogens, they can disrupt the normal functioning of cells and potentially lead to uncontrolled cell growth and the formation of tumors.
What is the relationship between carcinogens and mutations, and how do they contribute to the development of cancer?
Carcinogens are substances that can cause mutations in our DNA, which are changes in the genetic code. These mutations can disrupt the normal functioning of cells and lead to uncontrolled growth, which is a hallmark of cancer. Therefore, exposure to carcinogens can increase the risk of developing cancer by causing mutations in our 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.
Where do abnormal cells and precanerous cells come from?
Abnormal cells and precancerous cells can develop from genetic mutations in normal cells. These mutations can be caused by various factors such as exposure to carcinogens, genetic predisposition, and lifestyle choices. Over time, these abnormal cells can accumulate and potentially progress to cancer if left untreated.
How do carcinogens affect people?
Carcinogens can damage genetic material in cells, leading to mutations that can result in cancer. They can trigger uncontrolled cell growth and division, leading to tumor formation. Chronic exposure to carcinogens can increase the risk of developing cancer.
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.
