1	cell division		_____	second phase of mitosis, during which the chromosomes line up across the center of the cell"
2	mitosis		_____	area where the chromatids of a chromosome are attached
3	cytokinesis		_____	part of eukaryotic cell division during which the cell nucleus divides
4	chromatid		_____	process by which a cell divides into two new daughter cells
5	centromere		_____	period of the cell cycle between cell divisions
6	interphase		_____	fourth and final phase of mitosis, during which the chromosomes begin to disperse into a tangle of dense material"
7	cell cycle		_____	one of the two identical "sister" parts of a duplicated chromosome"
8	prophase		_____	series of events that cells go through as they grow and divide
9	centriole		_____	the third phase of mitosis, during which the chromosome pairs separate and move toward opposite poles"
10	spindle		_____	disorder in which some of the body's own cells lose the ability to control growth
11	metaphase		_____	one of two tiny structures located in the cytoplasm of animal cells near the nuclear envelop
12	anaphase		_____	first and longest phase of mitosis, during which the chromosomes become visible and the centrioles separate and take up positions on the opposite sides of the nucleus"
13	telophase		_____	division of cytoplasm during cell division
14	cyclin		_____	fanlike microtubule structure that helps separate the chromosomes during mitosis
15	cancer		_____	one of a family of closely related proteins that regulate the cell cycle in eukaryotic cells