Receptors for acetylcholine are located in the motor end plate of the muscle cell. true or false?

What happens when a magniseum ion ia atracked to a chlrene ion

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?

How does science influence the decisions made about social, economic, and political issues?