Need some help.
Which of these must occur during S phase, of the cell cycle, so that two daughter cells can be produced during M phase?

a.The DNA must be replicated
b.The chromosomes must be joined
c.The cytoplasm must be separated
d.The cell membrane must be expanded

Question

Need some help.
Which of these must occur during S phase, of the cell cycle, so that two daughter cells can be produced during M phase?

a.The DNA must be replicated
b.The chromosomes must be joined
c.The cytoplasm must be separated
d.The cell membrane must be expanded

prakharluv · Answer

S-phase (Stands for SYNTHESIS PHASE) is the phase of cell cycle ,during which the genetic material DNA undergoes replication in order to formed TWO DAUGHTER DNA MOLECULES, each for respective DAUGHTER CELL..therefore  option A is correct answer for this question 
a.The DNA must be replicated

anonymous · Answer

@prakharluv That's what I was thinking. Thank you for the help!

prakharluv · Answer

your welcome...@lolo133t