What are structures in cells that perform specific functions called?

According to this food web which of the following would be considered primary consumers

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?

Explain the cellular functions that occur when antibiotics attack a bacteria cell. a. antibiotics target the cell wall, cell membrane, and the processes of protein and nucleic acids production in bacteria to rupture the cell. b. antibiotics create dormant resistant endospores to preserve the genetic material and rupture the cell. c. antibiotics target the cell wall and form a bridge-like connection to form conjugation. d. antibiotics use binary fission to grow twice its size, replications its dna, and split into two cells.