Explain the role that technology played in the discovery of cells and tell how the invention of the microscope has affected your life.

What is the importantence of the carbon and nitretan cycles in the environment

Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis

Which of these is not a nucleotide base found in dna?