The cell cycle starts with just one cell but ends with at least 4 cells. Is it True or false

What is a traditional chinese touch therapy involving finger pressure applied to specific areas of the body to restore the flow of qi.

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 macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes