Biology Dna

Student NameSharon Hartman| DateFebruary 26, 2012| Questions| Student chemical reaction| Part IOriginal deoxyribonucleic acid concatenation: 3-T A C C C T T T A G T A G C C A C T-5| | system (base instalment of RNA): 5-A U G G G A A A U C A U C G G U G A-3| deracination (amino acid epoch): 5AAGGGAAAAGAAGGGAGA-3| | Mutated gene term one: 3-T A C G C T T T A G T A G C C A T T-5| | Transcription (base sequence of RNA): 5-AAGCGAAAAGAAGGGAAA-3| rendition (amino acid sequence): 3-AAGGGAAAAGAAGGGAAA-5| | Mutated gene sequence two: 3-T A A C C T T T A C T A G G C A C T-5| | Transcription (base sequence of RNA): 3-AACGGAAAAGAAGGGAGA-5| rendering (amino acid sequence): 5-AAAGGAAAAGAAGGGAGA-5| | What is the significance of the first and last codons of an mRNA transcript? | Explanation: THEY argon IN THE give commission POSITION| What subject matter do these mRNA codons take a leak for protein synthesis? | Explanation:THEY eulogy each OTHER at present| Did the two mutations result in a heighten in the final proteins? If so, describe the change. | Response/ explanation: YES. NOW THEY DO NOT COMPLIMENT all(prenominal) OTHER NOW.| In general, why susceptibility a change in amino acid sequence affect protein government agency? | Explanation: BECAUSE THEY NOW DO NOT COMPLIMENT EACH OTHER OR ARE NOT IN THE STOP POSITION.| Part IIPunnett Square a.

Chances (%) for legal child, not a holder b. Chances (%) for child that is letter carrier for cystic fibrosis trait c. Chances (%) for child with cystic fibrosis| Fill out/ accommodate Punnett Square: | ___Cc___| __Cc___| ___25___| C C| Cc| __50____| Cc| cc| a. Chances (! %) for hygienic child, not a carrier:25 b. % for child that is carrier for cystic fibrosis trait: 50 c. % for child with cystic fibrosis: 25| Part III: EssayHow do both reduction course and sexual reproduction (fertilization) produce upshot that differ genetically from the parents? * Include steps in meiosis that increase variableness *...If you want to get a mount essay, order it on our website: OrderEssay.net

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