Agel contains two bands from a single str region on chromosome 5 for a heterozygous mother and two different bands for a heterozygous father. how many bands should be identical in size when comparing the heterozygous mother and her biological child? choose the correct answer from the following choices, and then select the submit answer button.

Which of these conditions most likely produces an unstable isotope?

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.

Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]