Question

which level of dna packaging is the smallest? dna double helix replicated chromosome

Explanation:

The DNA double helix is the basic, unpackaged form of DNA, with no additional coiling or association with histone proteins to form higher-order structures. A replicated chromosome is a highly condensed, packaged form of DNA that has undergone multiple levels of coiling and packaging. Thus, the DNA double helix is the smallest level of DNA packaging.

Answer:

DNA double helix