explain how dna methylation and the formation of a dna loop control the expression of lgf2 gene in mamals. how is this gene imprinted so that only the paternal copy is expressed in offspring

Predict the results of a two base insertion or deletion in a strand of dna that codes for a protien, how does this differ from a three base insertion or deletion?

Were you able to observe the nucleolus in any of the cells if so which ones

First described the system of fingerprint ridges and spirals, which eventually were used for fingerprinting. a.) fare and fidelis’s pathology b.) dr. calvin goddard c.) hans gross d.) marcelo malpighi e.) leeuvenhoek’s microscope