AP Bio Unit 4 Review Questions and Answers | 100% Pass
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Course
AP Biology
Institution
AP Biology
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 occur...
AP Bio Unit 4 Review Questions and
Answers | 100% Pass
In what form is DNA loose non-condensed and condense and organized? - Answer✔️✔️-
non-condensed=chromatin; condensed=chromosome
2 gametes combine to form a _____. What are the 2 gametes? - Answer✔️✔️-zygote;
sperm and egg
What occurs during anaphase? - Answer✔️✔️-sister chromatids separate
What happens when a cell undergoes mitosis but not cytokinesis? - Answer✔️✔️-the cell
has 2 nuclei
Following (but not including) which phase of the cell cycle do we have 2 sister
chromatids? - Answer✔️✔️-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 - Answer✔️✔️-cyclin
What occurs during the S phase? - Answer✔️✔️-DNA synthesis
Mitosis produces what kinds of daughter cells? - Answer✔️✔️-2 genetically identical cells
with 46 chromosomes
Which checkpoint in the cell cycle is considered the restriction point? - Answer✔️✔️-G1
checkpoint
When do chromosomes first become visible in mitosis? - Answer✔️✔️-prophase
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