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Transcript
Mitosis Contest • For each of the following slides, write the phase you think the cell is in on your white board. • Wait for the signal to hold up the board Prophase Anaphase Early Telophase Metaphase Anaphase #1 = red arrow and #2 = yellow arrow The yellow one only! Telophase Anaphase Telophase Metaphase Prophase Interphase Cells will generally divide when? • • • • A. They have no food B. They become infected C. They are 10 years old D. They become too large Cells will generally divide when? • • • • A. They have no food B. They become infected C. They are 10 years old D. They become too large In which phase of the cell cycle does a cell spend most of its time? • • • • A. Metaphase B. Interphase C. Cytokinesis D. Prophase In which phase of the cell cycle does a cell spend most of its time? • • • • A. Metaphase B. Interphase C. Cytokinesis D. Prophase In this phase, the nuclear membrane breaks down and chromosomes become visible. • • • • A. Interphase B. Metaphase C. Prophase D. Anaphase In this phase, the nuclear membrane breaks down and chromosomes become visible. • • • • A. Interphase B. Metaphase C. Prophase D. Anaphase Write the letter of the correct answer on your board • The stage of the cell cycle where the cell is preparing to begin DNA replication is called: • A. G1 • B. G2 • C. S • D. M Write the letter of the correct answer on your board • The stage of the cell cycle where the cell is preparing to begin DNA replication is called: • A. G1 • B. G2 • C. S • D. M Write the letter of the correct answer on your board • Which of the following features of cell division are very different for animal and plant cells? • A. prophase • B. metaphase • C. anaphase • D. cytokinesis Write the letter of the correct answer on your board • Which of the following features of cell division are very different for animal and plant cells? • A. prophase • B. metaphase • C. anaphase • D. cytokinesis • Cytokinesis in a plant cell is characterized by: • A. the equal division of homologous chromosomes. • B. a pinching off of the cell membrane to divide the cell. • C. the formation of a cell plate in the cytoplasm. • D. the movement of the chromosomes from the metaphase plate. • Which sequence of the cell cycle is common to eukaryotes? • A.G1 to G2 to S to Mitosis to cytokinesis • B.G1 to Mitosis to G2 to S to cytokinesis • C.G1 to S to Mitosis to G2 to cytokinesis • D.G1 to S to G2 to Mitosis to cytokinesis • Add up your correct answers and write your total on the board