Mutation Practice Worksheet Answer Key

Mutation Practice Worksheet Answer Key DNA Mutations Practice Worksheet DIRECTIONS Transcribe and translate the original DNA sequence Then do the same for each mutated DNA sequence Then determine the consequence if any for each mutation by circling your choice for each question You will need a Genetic Code Chart Type of mutation Circle one

Created Date 12 1 2015 9 14 26 AM SOS repair response made in life or death situation activated when so much DNA damage that DNA synthesis stops DNA polymerases IV V also called DNA mutases which lack proofreading and will synthesize DNA to fill gaps when template is missing Mutations Worksheet is shared under a not declared license and was authored

Mutation Practice Worksheet Answer Key

Mutation Practice Worksheet Answer Key
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Mutationspglguigiugu Genetic Mutations 1 Genetic Mutations What
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DNA Mutation Simulation Worksheet DNA Mutation Simulation Access The
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Mutations Worksheet Deletion Insertion Substitution There are several types of mutations DELETION a base is lost deleted INSERTION an extra base is added inserted Deletion insertion may cause what s called a FRAMESHIFT mutation meaning the reading frame changes thus changing the amino acid sequence from this point Mutations WS KEY changes changing the amino acid sequence If a substitution changes the amino acid it s called a MISSENSE mutation If a substitution does not change the amino acid it s called a SILENT mutation If a substitution changes the amino acid to a stop it s called a NONSENSE mutation Complete the boxes below

There are three mutations you explored in this activity You can use what you observed in the activity to help you answer the questions or search other sources if you are still confused 7 First you created a POINT mutation in your DNA Describe what a point mutation is an how this can affect the protein created by the gene 8 A change in one or a few nucleotides that occur at a single point in the DNA sequence point mutation part of one chromosome breaks off and attaches to another translocation a heritable change in genetic information mutation a mutation that produces an extra copy of all or part of a chromosome duplication

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Mutations Google Classroom AVPR2 is a receptor protein that helps maintain water homeostasis in humans The binding of AVPR2 to antidiuretic hormone in the kidney promotes water retention helping to prevent dehydration and electrolyte imbalance The AVPR2 protein is encoded by the AVPR2 gene The structure of the AVPR2 gene is shown below There are several types of mutation Frameshift DELETION a base is lost deleted Frameshift INSERTION an extra base Deletion insertion may cause what s called a FRAMESHIFT mutation meaning the reading frame changes thus changing the amino acid sequence from this point forward POINT MUTATION SUBSTITUTION one base is

Five possible results of a mutaion silent mutation substitution premature stop codon deletion or insertion frame shift silent mutation when a base pair is substituted but the change still codes for the same amino acid neutral affect Honors mutations worksheet name key there are several types of mutation deletion base is lost insertion an extra base is inserted deletion and insertion Practice materials 100 5 6 Immunity Packet Answer Key Biology Assignments 90 125 7 Exercise 21 22 and 23 worksheet Biology Coursework 100 7 6

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Mutation Practice Worksheet Answer Key - There are three mutations you explored in this activity You can use what you observed in the activity to help you answer the questions or search other sources if you are still confused 7 First you created a POINT mutation in your DNA Describe what a point mutation is an how this can affect the protein created by the gene 8