Which of the following describes the next paths for nitrates in the soil? I. Diffusion from soil to air

II. Denitrification by bacteria

III. Assimilation into plants

-I, II, and III

-II and III

-I and II

-II only

The answer is I and II

Place the steps tor the formation of the enzyme pepsinogen in correct order

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?

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle