Cachexia is associated with higher-than-normal concentrations of tumor necrosis factor α (TNF-α), interleukin (IL) 1, IL-6, serotonin
It would be (B) I hope that helps yoi
Answer:
Cell walls
Explanation:
virtually all bacteria contain peptidoglycan in their cell walls; however, archaea and eukaryotes lack peptidoglycan. Various types of cell walls exist in the archaea. Therefore, the absence or presence of peptidoglycan is a distinguishing feature between the archaea and bacteria
