Assume that a particular unusual phenotype is caused by an autosomal recessive allele. John has a brother who appears normal. Jane has a sister with the unusual phenotype. No one else in either family has the unusual phenotype. John marries Jane, and they have a daughter with the unusual phenotype. Draw a 3-generation pedigree that depicts this family and assign the most likely genotypes to each individual. (You can use any letter you wish to represent the gene.)
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Biology, 21.06.2019 21:00
1. environmental factors, such as ph and temperature, can affect the function of an enzyme. a. true b. false 2. which of the following is an organic molecules (ex. vitamins) that an enzyme? a. coenzyme b. product c. active site d. substrate 3. how do enzymes effect the speed of a chemical reaction? a. they speed it up b. they slow it down c. they have no effect on the speed of a reaction 4. during a chemical reaction, an enzyme is used up so that it can only be used one time. a. true b. false 5. which of the following results from a chemical reaction that is catalyzed by an enzymes? a. active site b. product c. substrate d. coenzyme
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Biology, 22.06.2019 14:30
Explain why scientists use the word dominant for certain traits.
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Biology, 22.06.2019 15:10
Brian made this table to organize his notes on changes of state change of state energy change melting gain freezing lose deposition gain condensation lose
Answers: 1
Assume that a particular unusual phenotype is caused by an autosomal recessive allele. John has a br...
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