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- 1. Multiple Choice
Identify the phase of mitosis.prophasemetaphaseanaphasetelophase - 2. Multiple ChoiceThe division of the cytoplasm following mitosis ...cytoplasmcytokinesistelophasemitosis
- 3. Multiple ChoiceThe chromosomes line up across the middle of the cellAnaphaseInterphaseProphaseMetaphase
- 4. Multiple ChoiceWhat phase of mitosis is pictured?Prophasemetaphaseanaphasetelephase
- 5. Multiple ChoiceWhich of the following is NOT an example of mitosis?GrowthRepai of damaged cellsReplacement of dead cellsReproducing
- 6. Multiple ChoiceHow many daughter cells are produced in mitosis?4 new cells2 new cellsOne new cellnone of these
- 7. Multiple ChoiceHow many times does the cell divide in meiosis?twice (PMAT)none of these3 timesonce
- 8. Multiple ChoiceHow many daughter cells are produced in meiosis?4 daughter cellsnone of these31
- 9. Multiple ChoiceThe cells produced via meiosis are called:gametessomatic cellsbody cellsskin cells
- 10. Multiple ChoiceWhen an area of a chromatid is exchanged with the matching area on a chromatid of its homologous chromosome, _________________ occurscrossing overmutagenesishybridizationfertilization
- 11. Multiple ChoiceThe end of meiosis results in ________ to each other.2 cells that are identical4 cells that are identical2 cells that are not identical4 cells that are not identical
- 12. Multiple ChoiceThe structure of coiled DNA and proteins that forms in the cells nucleus prior to mitosis iscentromerecentriolechromosomechromatid
- 13. Multiple ChoiceThe first stage of the cell cycle during which the cell matures and prepares to divide and copies its DNA; The stage the cell stays in the mostinterphaseprophasemetaphaseanaphase
- 14. Multiple ChoiceWhat events occurs during this phase of meiosis?Separation of sister chromatidsseparation of homologous pairslining up of sister chromatidslining up of homologous pairs
- 15. Multiple ChoiceWhich structure(s) are considered to be haploid cells?Sperm onlyEgg onlyZygote onlyBoth Sperm and Egg
- 16. Multiple ChoiceAttaches the two identical sister chromatids to form a chromosome.ChromatinChromosomesSister ChromatidCentromere
- 17. Multiple ChoiceIn which phase of meiosis does crossing over occur?anaphase Ianaphase IIprophase Iprophase II
- 18. Multiple ChoiceWhich events occur during anaphase I of meoisis?separation of sister chromatidsseparation of homologous pairslining up of sister chromatidslining up of homologous pairs
- 19. Multiple ChoiceIf an organism has a diploid number of 24, then the haploid number must be...2416128
- 20. Multiple ChoiceHow many autosomes(total) are in your skin cells?44462223
- 21. Multiple ChoiceMeoisis results in ...genetic clonesgenetic variationnatural selectionmore body cells
- 22. Multiple ChoiceEach chromosome contains two identical parts calledChromatinChromosomeSister Chromatidcentromere
- 23. Multiple ChoiceIn which phase of mitosis is the cell?ProphaseMetaphaseAnaphaseTelophase
- 24. Multiple ChoiceWhat is it called when the gametes meet?meiosisfertilizationcell divisionmitosis
- 25. Multiple ChoiceIf a liver cell has 10 chromosomes, how many does a sperm cell have from the same species?2010540
- 26. Multiple ChoiceWhich process and type of resulting cells are represented?mitosis, gametesmitosis, body cellsmeiosis, gametesmeiosis, body cells
- 27. Multiple ChoiceWhich best describes the process shown?mutation in which the DNA content of the gene is lteredsegregation of sister chromatidscondensation and segregation of the allelescrossing-over
- 28. Multiple ChoiceHow many sperm are produced through the process of meiosis?Two that are identical.Two that are unique.Four that are identical.Four that are unique.
- 29. Multiple ChoiceCrossing over is important because....It prevents mutations from entering the gametes.It allows for even distribution of chromosomes in the gametes.It allows for more genetic diversity of gametes.It allows for genetic uniformity of gametes.
- 30. Multiple ChoiceThe formation of egg cells is calledfertilizationOogenesisSpermatogenesisCytokinesis
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