AP Bio Unit 4 Review Questions and Answers | 100% Pass

AP Bio Unit 4 Review Questions and Answers | 100% Pass In what form is DNA loose non-condensed and condense and organized? - Answer️️ - non-condensed=chromatin; condensed=chromosome 2 gametes combine to form a _____. What are the 2 gametes? - Answer️️ -zygote; sperm and egg What occurs during anaphase? - Answer️️ -sister chromatids separate What happens when a cell undergoes mitosis but not cytokinesis? - Answer️️ -the cell has 2 nuclei Following (but not including) which phase of the cell cycle do we have 2 sister chromatids? - Answer️️ -S phase This protein is involved in passing cell cycle checkpoints and its concentration will cycle up and down depending on what stage of the cell cycle the cell is in - Answer️️ -cyclin What occurs during the S phase? - Answer️️ -DNA synthesis Mitosis produces what kinds of daughter cells? - Answer️️ -2 genetically identical cells with 46 chromosomes Which checkpoint in the cell cycle is considered the restriction point? - Answer️️ -G1 checkpoint When do chromosomes first become visible in mitosis? - Answer️️ -prophase ©SOPHIABENNETT EXAM SOLUTIONS_2024/2025 Tuesday, September 3, 2024 10:30 AM Page | 2 In both mitosis and meiosis, sister chromatids separate during anaphase, but there are ___ haploid daughter nuclei produced by meiosis compared to ____ diploid nuclei by mitosis - Answer️️ -4; 2 What is the period in the cell cycle between divisions? - Answer️️ -interphas