What is the importance of feedback signals at key checkpoints within the cell cycle?
1) to indicate the end of the cycle
2) to indicate the presence of proteins
3) to identify the meiosis and mitosis indicators
4) to delay or trigger the next phase of cycle

Will mark you as ! keiko’s teacher was discussing the theory of endosymbiosis. she asked keiko to mark the organelles in the diagram that most closely resembled prokaryotes. which organelles should keiko mark? * the first image is the question and the second image is some information to you answer the !