BIO HELP 10 POINTS (if you're right then you get brainliest)
The role of the mRNA molecule is to

create an additional copy of the genetic code to be used in case of DNA degradation.
carry the genetic code out of the nucleus to the ribosome for translation to occur.
read the strand of amino acids to determine where the protein should start and stop.
bring the correct amino acids to the codons on the DNA strand.

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

What condition is kept close to its set point in osmoregulation? a. body temperature b. platelet count c. blood glucose level d. water balance

Which characteristics are typical of a human population in the postindustrial stage?