How to construct Genetic Code?

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Does postraumatic stress mutate genes?

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how to represent "o" blood group?

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How is an allele different from a gene?

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The village of Oblong has 400 normally-shaped residents. Transferrin is an iron carrier found in blood, and electrophoretic variation of this protein is determined by an autosomal codominant system. The citizens of Oblong were typed for their transferrin complements. The distribution of transferrin phenotypes was: 100 CC, 100 CD, and 200 DD. What is the frequency of the C allele?

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Explain in terms of gene product function how a mutant allele can be dominant? recessive?

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A blastomere was removed from an 8-cell human embryo, and its beta-globin gene was amplified by PCR. The beta-globin DNA was treated with an enzyme that cuts on either side of and within the normal allele (producing a small fragment), but not within the sickle cell allele (producing a large fragment). Electrophoresis of the treated DNA from the blastomere demonstrated the presence of both a large and small fragment derived from the beta-globin genes. How should you interpret this test?

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If curly hair is genetic, why do you have curly hair if none of your ancestors did?

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what causes heterosexuality?

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steps involved in transcription

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What are teaspoons?

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Describe how the genotype of an organism can influence the phenotype associated with a particular allele?

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