Which of the following statements is true regarding binary fission?
1. Proteins only anchor the original circular genome to the plasma membrane; the copy produced by DNA replication is free-floating.
2. In binary fission, cell division is typically asymmetrical, with one daughter cell appearing much smaller than the other.
3. Tubulin, rather than FtsZ, is responsible for cell division during binary fission.
4. DNA replication during binary fission is a bidirectional process, occurring in opposite directions.
5. None of the answer options are correct.
