Z-DNA is thought to be one of three biologically active double-helical structures along with A- and B-DNA.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: Z-DNA is thought to be one of three biologically active double-helical structures along with A- and B-DNA. ### Response: .