MUTATION by Aliid Jamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2 different types of mutation en-us 2022-06-08 14:51:02 UTC 2022-06-13 15:43:00 UTC hello@padlet.com MUTATION; is a change in the dna sequence of an organism. or can result from errors in DNA replication during cell division. aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215103465 2022-06-08 14:57:32 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215103465 mutations can be good or bad aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215122589 somatic mutations can cause skin cancer and leukemia.some mutations can improve organism's survival which happens during species evolution.]]> 2022-06-08 15:13:41 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215122589 mutation can happen in every animal aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215131432 2022-06-08 15:21:26 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215131432 types of mutation; aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215138642 1 = chromosome mutation
2 = single gene mutation]]> 2022-06-08 15:28:09 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215138642 chromosome mutation; is changing the structure of chromosome and it involves many genes and it can be divided into 5 aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215144027 1= deletion 
2= inversion
3= translocation
4= nondisjunction
5= duplication

]]> 2022-06-08 15:32:42 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215144027 deletion aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215145760 when a piece of chromosome is lost due to breakage.]]> 2022-06-08 15:34:23 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215145760 inversion aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215152979 chromosome segments breaks off, segment flips around and reattaches.]]> 2022-06-08 15:41:03 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215152979 duplication aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215156156 happens when a gene sequence is repeated

]]> 2022-06-08 15:44:03 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215156156 translocation aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215159280 involves two chromosomes that are not homologous.part of one chromosomes is transferred to another chromosomes.]]> 2022-06-08 15:47:10 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215159280 non disjunction aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215163830 failure of chromosomes to separate during meiosis. it causes gamete to have too many or too few chromosomes.]]> 2022-06-08 15:51:34 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215163830 2 single gene mutation aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215167066 change in the nucleotide sequence of a gene. it can be caused  as a result of copying errors,chemicals,viruses etc
it can be divided into 5 parts as well.]]> 2022-06-08 15:54:51 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215167066 frameshift aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215188660 inserting or deleting one or more nucleotides. it changes the reading frame like changing a sentence. 
proteins built incorrectly. ]]> 2022-06-08 16:12:56 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215188660 types of single gene mutation aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215198260 1= frameshift 
2= silent mutation
3= missense mutation
4= nonsense mutation 
5= point mutation

]]> 2022-06-08 16:22:18 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215198260 silent mutation aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215207224 mutation that does not change the amino acid sequence of a protein. example change of AUG would not have as much effect.]]> 2022-06-08 16:29:52 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215207224 missense mutation aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215481248 mutation that change the amino acid sequence of a protein. or it produces an amino acid that is different from the amino acid in that position.]]> 2022-06-08 22:07:50 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215481248 nonsense mutation aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215483838 a mutation that leads to a shortened protein due to the introduction of a stop codon.]]> 2022-06-08 22:12:42 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215483838 point mutation aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215486155 a genetic alteration caused by the substitution of a single nucleotide for another nucleotide. ( point variant ) 
ex sickle cell disease is caused as a result of this.]]> 2022-06-08 22:17:23 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215486155 there are two types of mutagens aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215489356 1 physical mutagens; mutagens that can physically change the structure of dna. ex xrays
2 chemical mutations; mutagens that can enter the nucleus of a cell and induce mutations by reacting chemically with the dna. more than 50 cpds of this found in cigarette smoke.]]> 2022-06-08 22:24:35 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2215489356 MUTAGENS aliidjamaa https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2219689502 mutagens are what causes different kind of mutations. this can be; physical mutations and chemical mutation.]]> 2022-06-13 15:26:09 UTC https://padlet.com/aliidjamaa/1eaauh5eydndkot2/wish/2219689502