Tanya Paper3 - Biology Saturday 8am-12pm Ecology 101...

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Biology Saturday 8am-12pm Ecology 101 Genetics A. 1. DNA Sequence TAC AAG ATA GCA ATT f mRNA Sequence AUG UUC UAU CGU UAA A Translation met phe tyr arg stop 2. DNA Sequence TAC AA A ATA GCA ATT mRNA Sequence AUG UU U UAU CGU UAA Translation met phe tyr arg stop (There is no consequence.) 3. DNA Sequence TAC AAG ATA A CA ATT mRNA Sequence AUG UUC UAU U GU UAA Translation met phe tyr cys stop (arg changed to a cys) B. 1. 25% 2. 1/16 3. 3/16 4. 75% 5. 3/16 6. TTgg 1/16 C. 1. Yes, Martin can be the father of the child. Yes, Eric would have been at risk for EBF is Ronelle had not been treated. EBF occurs when the blood type of the child and mother are not the same. Ronelle is B-, and Eric is AB+. Page 1 of 3
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2. Yes, Martin can be the father of the child. No, Hermione is not at risk for EBF, since her blood type is AB- 3. Couples with one person with an A and the other with a B blood type can result in any one of the four blood types. (AB-or +, A, B and O). Yes Marcus could have been at risk with EBF. 4. DNA testing would be the most accurate way of determining if Martin is the father of Marcus. Evolution
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Tanya Paper3 - Biology Saturday 8am-12pm Ecology 101...

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