what happens if a mutation occurs in a skin cell
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What happens as a result of a mutation in a persons skin cells? Report Abuse. There will be no change in function of skin cells.It will also not pass to a person's offspring. The answer that @Mark El miniawi said happens only when any damage occurs in the skin cell due to mutation.For e.g. Sunburn in human skin.
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How do cell mutations cause cancer? Every day old cells wear out and are removed by the body. From the remaining cells, new cells are formed by cell division. Good health requires a balance of new cells replacing old cells. Some mutations in the cell’s DNA cause the old cells to be abnormal and to keep on living. These abnormal cells pile up. When the pile of cells grows and does not stop (because of the mutation), it is a cancer.
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- Sometimes there are tissue-specific mutations that control formation of certain tissues and/or organs. For instance, if mutation affects skin then the skin would be wrinkly/ugly but organism would still develop.
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Define a mutation. How, where, and when do they occur? These changes can be caused by environmental factors such as ultraviolet radiation from the sun, or can occur if a mistake is made as DNA copies itself during cell division. Acquired mutations in somatic cells (cells other than sperm and egg cells) cannot be passed on to the next generation.
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How do cell mutations happen? Pieces of the instructions on the genes can get knocked out or changed. When this occurs during the process of cell division, when the DNA is being copied to the new cell, a mutation occurs. If the mutation occurs in the wrong place -- in an active gene, for instance -- it can result in one of two things. It can disrupt the function of the cell, causing it to die. Or it can cause the cell to begin dividing wildly and become a cancer.
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What is a gene mutation and how do mutations occur? Somatic mutations that happen in a single cell early in embryonic development can lead to a situation called mosaicism. These genetic changes are not present in a parent’s egg or sperm cells, or in the fertilized egg, but happen a bit later when the embryo includes several cells.As all the cells divide during growth and development, cells that arise from the cell with the altered gene will have the mutation, while other cells will not.hese changes can be caused by environmental factors such as ultraviolet radiation from the sun, or can occur if a mistake is made as DNA copies itself during cell division. Acquired mutations in somatic cells (cells other than sperm and egg cells) cannot be passed on to the next generation.
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- Quick Answer. The NIH Genetics Home Reference Handbook explains that mutations are passed to offspring if these mutations are present in germ line (sperm or egg) cells. Germ line mutations can occur early in the parent's development so that they affect all of the cells in the parent's body, including eventual gametes.
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What is a gene mutation and how do mutations occur? A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people. Mutations range in size; they can affect anywhere from a single DNA building block (base pair) to a large segment of a chromosome that includes multiple genes.n some cases, the mutation occurs in a person’s egg or sperm cell but is not present in any of the person’s other cells. In other cases, the mutation occurs in the fertilized egg shortly after the egg and sperm cells unite.
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- A Mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene. A Mutagen is an agent of substance that can bring about a permanent alteration to the physical composition of a DNA gene such that the genetic message is changed. Once the gene has been damaged or changed the mRNA transcribed from that gene will now carry an altered message. The polypeptide made by translating the altered mRNA will now contain a different sequence of amino acids. The function of the protein made by folding this polypeptide will probably be changed or lost.
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Water Wolves of Water Gardens â Mink There are not very many good easy solutions for the pond owner that has had a mink show up. After the water is dyed then the next choices are to keep a large dog that has free run of the water garden area 24 hours a day. Keeping inexpensive fish is an option for the future but that is not really a choice at this point.hereas the mink are warm-blooded and can swim relatively fast to catch a fish. During the summer, it is a different story. The exact opposite is true and most fish can escape their jaws especially when “structure” is added to the pond. The best structure is of the type that the fish can hide in, behind or under.
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Squamous cell skin cancer Most squamous cell cancers occur on skin that is regularly exposed to sunlight or other ultraviolet radiation. The earliest form of squamous cell cancer is called Bowen disease (or squamous cell carcinoma in situ). This type does not spread to nearby tissues because it is still in the outermost layer of the skin. Actinic keratosis is a precancerous skin lesion that may become a squamous cell cancer. (A lesion is a problem area of the skin.) Risks of squamous cell cancer include: Having light-colored skin, blue or green eyes, or blond or red hair.
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- How are the growth of a malignant tumor and the repair of a cut on your finger similar? How are they different? (If it wasn't repair, it would have been easier to work around) 2. The skin cells multiply to repair a cut and tumors are mutated cells which multiply and spread around the area of your body, look in your notes or textbook. In fact, the only difference between skin cell repair and malignant tumors is that skin cell reproduction has mechanisms that tell it when to stop when there's no more room to go, whereas tumors bypass that mechanism.
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What is a mutation? What is a mutation? A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is copied or as the result of environmental factors such as UV light and cigarette smoke. Mutations can occur during DNA replication if errors are made and not corrected in time. 2  Mutations can also occur as the result of exposure to environmental factors such as smoking, sunlight and radiation. 3  Often cells can recognise any potentially mutation-causing damage and repair it before it becomes a fixed mutation.
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- The only mutations that matter to large-scale evolution are those that can be passed on to offspring. These occur in reproductive cells like eggs and sperm and are called germ line mutations. Effects of germ line mutations. A single germ line mutation can have a range of effects: No change occurs in phenotype.
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Mutation Point mutations may arise from spontaneous mutations that occur during DNA replication. The rate of mutation may be increased by mutagens. Mutagens can be physical, such as radiation from UV rays, X-rays or extreme heat, or chemical (molecules that misplace base pairs or disrupt the helical shape of DNA).f a mutation is present in a germ cell, it can give rise to offspring that carries the mutation in all of its cells. This is the case in hereditary diseases. In particular, if there is a mutation in a DNA repair gene within a germ cell, humans carrying such germline mutations may have an increased risk of cancer.
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What are some of the possible consequences of mutation? 1 Mutations are changes in the DNA sequence of a cell's genome and are caused by radiation, viruses, transposons and mutagenic chemicals, as well as errors that occur during meiosis or DNA replication.[1][2][3] They can also be induced by the organism itself, by cellular processes such as hypermutation.
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How to grow grass from seed Project Overview. Whether it is an area for your kids to play on, entertaining guests or just something nice to look at, when growing a lawn it’s important to choose the right type of grass to suit your needs. In this video you’ll learn how to grow grass from seed, and a few tips in how to protect it while it is growing.
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The Genetics of Cancer Germline mutations, which are less common, are passed directly from a parent to a child. In these situations, the mutation can be found in every cell of a person’s body, including the reproductive sperm cells in a boy’s body and egg cells in a girl’s body. Because the mutation affects reproductive cells, it passes from generation to generation.
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Skin Cancer- Basal Cell Carcinoma Basal cell carcinoma is the most common type of skin cancer. It occurs when the basal cells in the skin grow abnormally and out of control.Exposure from ultraviolet (UV) radiation from the sun is the most frequent cause of basal cell carcinoma.asal cell carcinoma is a slow growing skin tumor. It usually does not spread to distant parts of the body or into the blood stream. Basal cell carcinoma does spread on the skin and can become quite large over time. If left untreated, it can spread to the muscles, nerves, bones, brain, and in rare cases, cause death.
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-   Answer   A mutation is any change to a strand of DNA which is passed on to an organism's offspring.      DNA mutations are caused usually by chemical in … teractions or radiation (natural and manmade), and most are harmless.onfidence votes 263K. DNA mutation affects the mRna as it is the genetic profile for the being. In replication, the mutation is also replicated propagating the change in all newly developed cells.
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Common Skin Cancer Symptoms and Causes How Skin Cancer Develops. UV light causes skin cancer by damaging the skin's cellular DNA. That damage is caused by free radicals, which are hyperactive molecules found in UV light. Free radicals cause damage to the DNA double helix, changing the way cells replicate and naturally die, which is how cancer develops.
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- DNA Mutation and Repair. A mutation, which may arise during replication and/or recombination, is a permanent change in the nucleotide sequence of DNA. Damaged DNA can be mutated either by substitution, deletion or insertion of base pairs.Mutations, for the most part, are harmless except when they lead to cell death or tumor formation.NA Mutation and Repair. A mutation, which may arise during replication and/or recombination, is a permanent change in the nucleotide sequence of DNA. Damaged DNA can be mutated either by substitution, deletion or insertion of base pairs.
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- Cancer can change the skin’s color or texture. Skin cancer may occur when the genetic material in skin cells becomes damaged, often from long-term sun damage or exposure to chemicals. The damage may cause the cells to grow out of control and form a mass of cancer cells. There are several types of skin cancer, all requiring treatment: Actinic keratosis is a precancerous skin condition characterized by scaly, crusty spots on the hands, arms, or face. These spots are typically brown, gray, or pink.
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- An alteration in DNA that occurs after conception. Somatic mutations can occur in any of the cells of the body except the germ cells (sperm and egg) and therefore are not passed on to children. These alterations can (but do not always) cause cancer or other diseases.n alteration in DNA that occurs after conception. Somatic mutations can occur in any of the cells of the body except the germ cells (sperm and egg) and therefore are not passed on to children. These alterations can (but do not always) cause cancer or other diseases.
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How cancer starts Gene changes within cells (mutations). Normally genes make sure that cells grow and reproduce in an orderly and controlled way. They make sure that more cells are produced as they are needed to keep the body healthy. Sometimes a change happens in the genes when a cell divides. The change is called a mutation. It means that a gene has been damaged or lost or copied twice. Mutations can happen by chance when a cell is dividing. Some mutations mean that the cell no longer understands its instructions and starts to grow out of control.