Question

the information stored in a dna molecule is found in the order of the different choose... along the dna molecule. this choose... the cause of differences in hair texture.

Explanation:

For the first blank, DNA stores information in the order of nucleotides (specifically the nitrogenous bases: adenine, thymine, cytosine, guanine). For the second blank, differences in DNA (including the order of nucleotides) lead to differences in proteins, which can cause differences in traits like hair texture, so the appropriate term would be "is" (as in "This is the cause...").

Answer:

First "Choose..." dropdown: nucleotides (or bases, but nucleotides is more accurate for the order along DNA). Second "Choose..." dropdown: is.