Transcriptional activator proteins bind to a specific dna sequence referred to as a(n)

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur

Read each description below and determine to which stage of sleep each pertains. then click and drag each box into the appropriate category below.