Why does RNA have 5 bases and DNA has only 4?
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What is gene expression
What is 'Pharmaco-metabonomics'?
How can all organisms share the same 4 bases DNA and still be so diverse?
Why would farmers, doctors, and manufacturers be interested in Genetic Engineering?
Does Environment affect genes?
What are the benefits/risks when company traditional and genetically engineered breeding?
What situations might be viewed as ethical uses of human cloning? Are you doubtful, fearful, or hopeful about human cloning?
what are Athletic genes?
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?
Has vitamin c been produced in a human naturally before?
what is totipotency
what are the sex linked traits in humanbeings?