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Mitosis and Meioses Exam | Quizzes and 100% Correct Verified Solutions
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Mitosis and Meioses Exam | Quizzes and 100% Correct Verified Solutions
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Mitosis and Meioses Exam | Quizzesand 100% Correct Verified Solutions
What is Anaphase? - Answer Chromatids separate and move to opposite ends of
the cell
What is Telophase? - Answer Two new nuclei form
Chromosomes appear as chromatin (threads rather than rods)
Mitosis ends
What is uncontrolled cell growth? - Answer Cells no longer respond to external
regulators; some to internal regulators
What is cancer? - Answer uncontrolled cell growth
What is a tumor? - Answer cluster of cancer cells
What are sperm and egg also known as? - Answer Gametes
What is sperm formation? - Answer Where 4 haploid sperm cells are formed
, What is egg formation? - Answer Four cells are formed but most of the cytoplasm is
used in one cell and the other three die. One haploid egg cell is formed.
What is Binary Fission? - Answer Occurs in Prokaryotic Cells, DNA is copied
and then the cell splits in half.
What are the 2 main phases of the cell cycle and what percent of the time does
each cell spend in each? - Answer Interphase 75%
M Phase 25%
Explain the events occuring in each phase. - Answer G1- growing, happens in
interphase
S-duplicate, happens in interphase
G2-double check, happens in interphase
Mitosis-begining of cell division, happens in M Phase
Cytokinisis- Cell itself divided, happens in M Phase
In what phase of the cell cycle does the cell spend most of its time? - Answer
Interphase
What is cell division? - Answer When a cell goes from one to two new
daughter cells
Mitosis divided the _______? - Answer Chromosomes
Cytokinesis divides teh _______? - Answer Cell itself
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