Boring magasanik collected data on the proportion of each base in RNA  from different species. To compare the relative amount of each base, he standardized thr value of adenine to 10. Relative amounts of other bases were calculated based on this value for adenine. For each of the listed body parts listed, give the proportion of purine to pyrimidines in a decimal form. Rat liver nuclei Rabbit liver nuclei Cat brain

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Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.