1) What is the first phase of Mitosis? a) Prophase b) Telophase c) Metaphase d) Anaphase 2) How many phases of Mitosis are there? a) 3 b) 4 c) 5 d) 6 3) What is the second phase of Mitosis? a) Telophase b) Metaphase c) Anaphase d) Prophase 4) What is the third phase of Mitosis? a) Metaphase b) Anaphase c) Telophase d) Prophase 5) What is the final phase of Mitosis? a) Anaphase b) Prophase c) Telophase d) Metaphase 6) What is the purpose of Mitosis? a) Growth b) Digest c) Infect d) Repair 7) How many chromosomes does a typical human cell have? a) 45 b) 46 c) 23 d) 22 8) Down syndrome means you have how many chromosomes? a) 45 b) 46 c) 47 d) 44 9) A person with 1 sex chromosome (X) would be diagnosed with what syndrome? a) Tucker b) Turner c) Turnbul d) Turning 10) How many pairs of chromosomes does a typical human cell have? a) 22 b) 23 c) 12 d) 13 11) Which is biggest? a) Chromosome b) Cell c) Nucleus d) Gene 12) How long in a cell's life cycle mitosis last? a) 10% b) 15% c) 20% d) 25% 13) What does Mitosis create? a) Differents cells b) Identical cells 14) Which chromosome determines someones biological gender? a) Chromosome 23 b) Chromosome 1 c) Chromosome 21 d) Chromosome 10 15) What does Trisomy mean? a) An extra copy of a chromosome b) An extra copy of a pair of chromosomes c) A chromosome has pieces missing 16) Which statement is correct? a) 2 daughter cells are created with the same number of chromosomes b) 4 daughter cells are created with the same number of chromosomes c) 2 daughter cells are created with half the number of chromosomes d) 4 cells are created with half the number of chromosomes 17) Which statement is true of genes? a) A gene is a short section of DNA b) A single molecule of DNA c) Humans have 46 genes 18) A cell has 10 chromosomes, how many daughter cells are created? ___ daughter cells, having ___ chromosomes each. a) 2, 10 b) 10, 2 c) 1, 10 d) 2, 20 19) Which sub-cellular part contains chromosomes? a) Nucleus b) Cytoplasm c) Mitochondria d) Ribosomes 20) As the cell grows... a) It decreases the number of ribosomes b) It increases the number of mitochondria c) The nucleus divides

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