If you made a cDNA library from human brain cells and one from human liver cells would the clones in your two libraries be the same?   a)Yes, the libraries would be identical.   b)You cannot make cDNA libraries from these cell types.   c) No, the libraries would have few overlapping clones.   d) The libraries would have a number of similar clones for common cellular proteins but would have a number of unique clones associated specifically with each cell type.

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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.