Complete all three parts and answer all questions. Download for answering all questions DNA represents the architectural blueprint for all living systems, encoding specific instructions in the sequence of its

Complete all three parts and answer all questions. Download for answering all questions DNA represents the architectural blueprint for all living systems, encoding specific instructions in the sequence of its four nitrogen-containing base pairs that are necessary for building the organism. During the process of transcription, the information in the DNA codons of a gene is transcribed into RNA. A change in the DNA sequence, for example as a result of a “mistake” during DNA replication, is defined as a mutation. Mutations may result in a change in the “blueprint,” which may then change the resulting protein product. Turn these in using the graphic organizer. The letters represent the DNA N-base sequences of the genes. The first is the original gene. The next two are mutations of the original. Note that the changes (mutations) are shown in red. : Cystic fibrosis is an inherited disease that affects the respiratory, digestive, or reproductive systems of the body, with symptoms ranging from mild to severe. Bob and Sally are recently married. Upon deciding to plan a family, both Sally and Bob find out that they are both for , but neither of them has symptoms of the disorder. Complete a for this couple using the following alleles: ; and . Complete the Punnett Square in the graphic organizer. : Eukaryotic cells can divide by mitosis or meiosis. In humans, mitosis produces new cells for growth and repair; meiosis produces sex cells (gametes) called and Although mutations are the ultimate source of genetic variability, both meiosis and sexual reproduction also can contribute to new genetic combinations in offspring. How do both meiosis and sexual reproduction (fertilization) produce offspring that differ genetically from the parents? Be sure to talk about the specific steps in meiosis that increase variability as well as the process of fertilization. You will submit your Graphic Organizer with all answers in your Submit Assignment area. Provide references in APA format. This includes a reference list and in-text citations for references used throughout the assignment. Note that there is a Reference page for listing sources included on the Graphic Organizer.

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