https://padlet.com/youshmaromail/tdfudslnz1n8vfen Types of mutation en-us 2022-06-08 14:52:00 UTC 2022-06-08 20:07:20 UTC hello@padlet.com youshmaromail https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215159841 Changes in the nucleotide sequence of DNA]]> 2022-06-08 15:47:40 UTC https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215159841 youshmaromail https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215167714 Mutagens are what causes different kind of mutations. There are two types of mutagens one is physical and one is chemicals.]]> 2022-06-08 15:55:26 UTC https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215167714 youshmaromail https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215173698 Physical mutation can change the structure of DNA. They are caused by high energy radiation like x-rays or ultra violet etc. They are the most damaging because they tear through DNA molecules causing point mutations. ]]> 2022-06-08 16:00:04 UTC https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215173698 youshmaromail https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215179166 It is cause by a molecule that can enter the nucleus of a cell and induce mutations by reacting chemically with the DNA. These are associated with one or more forms of cancer.
For example: Nitrates found in cured meats and gasoline fumes.]]> 2022-06-08 16:05:28 UTC https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215179166 youshmaromail https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215183260 It is the change in the structure of a chromosome and it involves many genes]]> 2022-06-08 16:07:41 UTC https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215183260 youshmaromail https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215188781 It is due to the breakage in a chromosome and a piece of chromosome is lost and the genetic material is deleted]]> 2022-06-08 16:13:04 UTC https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215188781 youshmaromail https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215190689 A chromosome segment breaks off and turn backwards and it reattaches.]]> 2022-06-08 16:14:53 UTC https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215190689 youshmaromail https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215193441 This involves two chromosomes that aren't homologous and one part of chromosome is transferred to another chromosomes. ]]> 2022-06-08 16:17:34 UTC https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215193441 youshmaromail https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215200423 It's the failure of chromosomes to separate during meiosis and it causes gamete to have too many or too few chromosomes.]]> 2022-06-08 16:24:02 UTC https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215200423 youshmaromail https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215203539 It occurs when a gene sequence is repeated and a section of DNA is duplicated]]> 2022-06-08 16:26:48 UTC https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215203539 youshmaromail https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215208976 It's a change in the nucleotide sequence of a gene. It may involve a single nucleotide and it's due to copying errors and viruses. ]]> 2022-06-08 16:31:33 UTC https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215208976 youshmaromail https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215210963 It is a change of single nucleotide. It includes the deletion, insertion, or substitution of one nucleotide in a gene.
For example, Sickle disease is due to point mutation]]> 2022-06-08 16:33:35 UTC https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215210963 youshmaromail https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215402152 It is the mutation where inserting or deleting one or more nucleotides not divisible by three. It changes the reading frame like changing a sentence. It makes the proteins built incorrectly.]]> 2022-06-08 19:54:59 UTC https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215402152 youshmaromail https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215404038 In this mutation, it doesn't change the amino acid sequence of a protein. This is due to DNA absence. Many codons may code for the same amino acid leading to no change in protein.]]> 2022-06-08 19:57:36 UTC https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215404038 youshmaromail https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215405315 This mutation changes the amino acid sequence of a protein and this leads to the making of different protein]]> 2022-06-08 19:59:27 UTC https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215405315 youshmaromail https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215406310 A mutation that leads to a shortened protein due to the introduction of a stop.]]> 2022-06-08 20:01:03 UTC https://padlet.com/youshmaromail/tdfudslnz1n8vfen/wish/2215406310