Mutations changes in DNA sequence Mutations n n

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Mutations changes in DNA sequence

Mutations changes in DNA sequence

Mutations n n n are caused by errors in: replication transcription cell division external

Mutations n n n are caused by errors in: replication transcription cell division external agents

Mutations in reproductive cells n n n changes in egg or sperm passed on

Mutations in reproductive cells n n n changes in egg or sperm passed on to offspring embryo may not survive http: //images. google. com/imgres? imgurl=http: //www. bbc. co. uk/schools/gcsebitesize/img/bieggsperm 2. jpg&img refurl=http: //www. bbc. co. uk/schools/gcsebitesize/biology/variationandinheritance/1 reproductionandgenderrev 5. shtml&h=260&w=300&sz=23&hl=en&start=5&tbnid=Jgl. W 8 Pv 35 i 1 s. IM: &tbnh=101&tbnw=116&prev=/images% 3 Fq%3 Degg%2 Bcell%26 gbv%3 D 2%26 hl%3 Den

Mutations in body cells n not passed on to offspring may cause cancer-what is

Mutations in body cells n not passed on to offspring may cause cancer-what is cancer? skin, muscle, bone http: //missinglink. ucsf. edu/lm/IDS_101_histo_resource/images/351 Blabeled_copy. jpg

Point Mutation n change in a single base pair (A, T, C, G) changes

Point Mutation n change in a single base pair (A, T, C, G) changes structure of protein Read: THE DOG BIT THE CAT. n THE DOG BIT THE CAR. n

http: //kvhs. nbed. nb. ca/gallant/biology/point_mutation. jpg

http: //kvhs. nbed. nb. ca/gallant/biology/point_mutation. jpg

Frameshift Mutations n n a single base is added or deleted from DNA Read

Frameshift Mutations n n a single base is added or deleted from DNA Read THE DOG BIT THE CAT. n THE DOB ITT HEC AT. n

http: //members. cox. net/amgough/Mutation_frameshift-01_03_03 d. jpg

http: //members. cox. net/amgough/Mutation_frameshift-01_03_03 d. jpg

Chromosomal Mutations n structure changes in chromosomes

Chromosomal Mutations n structure changes in chromosomes

Deletions n Part of chromosome missing http: //members. cox. net/amgough/Mutation_deletion. gif

Deletions n Part of chromosome missing http: //members. cox. net/amgough/Mutation_deletion. gif

Insertions http: //members. cox. net/amgough/mutation_chromosome_insertion. gif

Insertions http: //members. cox. net/amgough/mutation_chromosome_insertion. gif

Inversions http: //evolution. berkeley. edu/evosite/history/images/inversion. gif

Inversions http: //evolution. berkeley. edu/evosite/history/images/inversion. gif

Translocations http: //staff. jccc. net/PDECELL/evolution/mutations/translocation. gif

Translocations http: //staff. jccc. net/PDECELL/evolution/mutations/translocation. gif

Mutagens n cause mutations http: //pain. health-info. org/pictures/Xray's/Xray. head. side. jpg

Mutagens n cause mutations http: //pain. health-info. org/pictures/Xray's/Xray. head. side. jpg

http: //www. islamonline. net/english/Science/2002/09/images/pic 02 b. jpg http: //www. rememberchernobyl. org/images/hospicesasha. jpg http: //engineering.

http: //www. islamonline. net/english/Science/2002/09/images/pic 02 b. jpg http: //www. rememberchernobyl. org/images/hospicesasha. jpg http: //engineering. cua. edu/biomedical/faculty/kirtley/synergy/ar_thalidomide 909. jpg http: //www. femfatalities. com/buttons/240 -thalidomide. jpg

Good Mutations? n n Sickle cell anemia Ones that help with adaptation and survival

Good Mutations? n n Sickle cell anemia Ones that help with adaptation and survival

Wendy the Bully Whippet

Wendy the Bully Whippet

Mutations in DNA Mutations Mutations changes in theMutations in DNA Mutations Mutations changes in the
MUTATIONS Mutations Changes to DNA are called mutationsMUTATIONS Mutations Changes to DNA are called mutations
MUTATION SPONTANEOUS MUTATIONS INDUCED MUTATIONS MUTATIONS Mutations areMUTATION SPONTANEOUS MUTATIONS INDUCED MUTATIONS MUTATIONS Mutations are
Mutations Mutations overview Smallscale mutations Missense mutations NonsenseMutations Mutations overview Smallscale mutations Missense mutations Nonsense
Mutations Mutations Types of Mutations Point Mutations occursMutations Mutations Types of Mutations Point Mutations occurs
GENE Mutations CHROMOSOMAL Mutations DNA Mutations A thirdGENE Mutations CHROMOSOMAL Mutations DNA Mutations A third
DNA MUTATIONS Advanced Biology MUTATIONS Genetic mutations occurDNA MUTATIONS Advanced Biology MUTATIONS Genetic mutations occur
NOTES 13 3 MUTATIONS 1 MUTATIONS MUTATIONS changesNOTES 13 3 MUTATIONS 1 MUTATIONS MUTATIONS changes
NOTES 13 3 MUTATIONS 1 MUTATIONS MUTATIONS changesNOTES 13 3 MUTATIONS 1 MUTATIONS MUTATIONS changes
Mutations What are mutations Mutations are changes inMutations What are mutations Mutations are changes in
Mutations Mutations Mutations are changes in the geneticMutations Mutations Mutations are changes in the genetic
Mutations What are Mutations Mutations are changes inMutations What are Mutations Mutations are changes in
Mutations MUTATIONS The sequence of the DNA basesMutations MUTATIONS The sequence of the DNA bases
Mutations Mutations Any change in the DNA sequenceMutations Mutations Any change in the DNA sequence
Mutations Mutations Any change in DNA sequence isMutations Mutations Any change in DNA sequence is
DNA DNA RNA DNA RNA DNA RNA DNADNA DNA RNA DNA RNA DNA RNA DNA
DNA DNA cloning DNA Recombinant DNA Libraries DNADNA DNA cloning DNA Recombinant DNA Libraries DNA