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Mitosis & Meiosis Form A Vocabulary Matching + 1 point each = Points Earned __________ 1. A term used to refer to a cell that contains only a single set of chromosomes and therefore only a single set of genes, n. a. haploid b. diploid cell c. asexual d. sexual 2. Reproduction that requires only one parent to pass on identical genetic information; e.g., budding and fission. a. haploid b. diploid cell c. asexual d. sexual 3. Reproduction that requires two parents to pass on genetic information that mixes to create a unique individual. a. haploid b. diploid cell c. asexual d. sexual 4. A term used to refer to a cell that contains both sets of homologous chromosomes, 2n. a. haploid b. diploid cell c. asexual d. sexual 5. The division of one parent cell's nucleus into two identical daughter cell nuclei. a. somatic cell b. gamete c. mitosis d. meiosis 6. The division of one parent cell into four daughter cells; reduces the number of chromosomes to one-half the normal number; diploid to haploid cells. a. somatic cell b. gamete c. mitosis d. meiosis 7. A male or female haploid sex cell that combines to form a diploid zygote during fertilization a. somatic cell b. gamete c. mitosis d. meiosis Knowledge Multiple Choice + 2 points each = Points Earned __________ 11. Which of the following is a gamete? 8. Which statement below is correct about asexual a. nerve cell reproduction and sexual reproduction? b. sperm cell a. asexual reproduction and sexual c. body cell reproduction both involve one parent d. skin cell b. sexual reproduction involves making 12. What is the difference between a haploid cell clones and asexual reproduction creates and a diploid cell? unique offspring a. haploid cells have a full set of c. asexual reproduction creates clones and chromosomes (2n) sexual reproduction creates unique b. diploid cells have a half set of offspring chromosomes (n) d. asexual reproduction involves making c. haploid cells have a half set of haploid cells that eventually combine chromosomes (n) 9. How does meiosis create genetic diversity? d. diploid cells have 3 of each a. crossing over chromosome (3n) b. metaphase 13. What must all cells do before cell division? c. telophase a. shrink in size d. fertilization b. replicate the DNA 10. What is a reason cells undergo mitosis? c. mate with another cell a. growth of a multi cellular organism d. mutate its DNA b. repair of an injury to a multi cellular organism c. to reproduce asexually d. all of the above 14. How are DNA and chromosomes related? a. chromosomes are genes while DNA is a genome b. chromosomes are DNA that is coiled up tightly c. chromosomes are made when enzymes read the DNA code d. DNA is made of nucleotides while chromosomes are made of amino acids 15. How many chromosomes are in human cells? a. 46 c. 23 b. b. 36 d. 18 Analysis Multiple Choice + 3 points each = Points Earned __________ 16. Which image below best represents mitotic cell division? a. Image 1 b. Image 2 c. Image 3 d. Image 4 17. Using the images below, what is the correct order of cells undergoing mitosis? a. b. c. d. ABCDE CBDEA CBEAD BCEAD 18. If a tongue cell in an alligator has 18 chromosomes, how many chromosomes will be found in its sperm cells? a. 72 b. 36 c. 18 d. 9 19. During meiosis, a process known as crossing over occurs. Which statement below summarizes the results of crossing over? a. Genetic information is removed from both chromosomes. b. Homologous chromosomes make copies of each other. c. DNA winds up into chromosomes and genetic information is deleted. d. DNA is exchanged between homologous chromosomes, resulting in genetic variation. 20. Down syndrome is a genetic disorder caused by non-disjunction in the cells of humans. The resulting karyotype will have an extra chromosome. This karyotype with an extra chromosome occurs as a result of a. An error in the process of cloning b. An error in meiotic cell division c. A gene mutation d. Replication of a single chromosome during mitosis 21. Mitosis is similar to what type of biotechnology? a. genetic engineering b. recombinant DNA c. cloning d. gel electrophoresis 22. In the below diagram, what most likely is process A? A Diploid Haploid a. Fertilization b. Mitosis c. Meiosis d. Replication 23. In the below diagram, what most likely is process C? C Diploid Diploid a. b. c. d. Fertilization Mitosis Meiosis Replication Rewind your mind: 24. Which process allows scientists to cut DNA, separate it by size, and compare the pieces to other samples? a. genetic engineering b. gel electrophoresis c. transgenic organisms d. recombinant DNA 25. What organisms can carry out cellular respiration? a. plants b. bacteria c. animals d. all of the above 26. The diagram below represents a cell in water. Molecules that can move freely across the membrane are shown. Some molecules are located inside the cell and others in the water outside the cell. Based on the picture, what would happen after time? A. The O2 molecules will increase inside the cell B. The CO2 will remain the same inside the cell C. The O2 will remain the same outside the cell D. The CO2 will decrease outside the cell 27. Which of the following molecules are all made of organic subunits? a. sugar, oxygen, carbon dioxide, glucose b. water, lipid, salts, acid, base, DNA c. carbohydrate, carbon dioxide, glucose, starch d. protein, carbohydrate, nucleic acid, lipid 28. What are the complementary base pairs found in RNA? a. C:T & A:G b. A:U & G:C c. C:G & A:T d. U:T & G:C 29. Which best represents a population? a. All the fish in Lake Norman b. All the red maple trees on Grandfather Mountain c. All the birds in Mecklenburg County d. All the algae in Lake Wylie 30. Eliminating carbon dioxide and nitrogenous waste from an organism is best illustrated by which life function? a. Excretion b. Regulation c. Nutrition d. Respiration