Cell Division Flashcards
Gene
Section of DNA that contains the instructions for the formation of a protein
Chromosome
Coiled thread of DNA and protein
Cell continuity
New cells develop from pre existing cells
Haploid cell
One set of chromosomes
Diploid cell
Two sets of chromosomes
Homologous pair
Two chromosomes of similar size with the same sequence of genes
Cell cycle
Changes that take place in a cell during the period between one cell division and the next
Interphase
Phase when the cell is not dividing
Mitosis
Form of nuclear division where one nucleus divides into two identical nuclei
Meiosis
A form of cell division that produces four genetically different daughter cells, each of which has half the number of chromosomes of the parent cell
Cancer
Group of disorders in which certain cells lose their ability to control both the rate of mitosis and the number of times mitosis takes place
Chromatin
Name given to chromosomes when they are not dividing