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mitosis bp
Question | Answer |
---|---|
the cell cycle has how many parts | tw0 |
what are the two parts of the cell cycle | interphase,cell division |
interphase begins imediately after | cell division |
what is the longest part of cell division | interphase |
at the end of interphase, | cells are significantily larger than at the begining |
G1 is the first step in | interphase |
in G1 cell | double in size |
what stage does chromatin condenses into chromosomes | prophase |
what stage does chromosomes align in center of cell | metaphase |
what stage is the longest part of the cell cycle | interphase |
what stage is the nuclear envelope breaks down | prometaphase |
what stage is the cell cleaved into two daughter cells | cytokinesis |
what stage does the daughter chromosomes arrive at poles | telophase |
how many chromosomes are visible at the begining of mitosis | 4 |
how many are in each daughter cell at the end mitosis | 4 |
when dna divides, the dna does what to itself | the two strands of the double helix seperates into two new strands |
the spool from which the dna unwinds is made of what | deoxyribose sugar, and phosphate |
the rungs of the DNA ladder are broken apart by what special type of protein | special enzymes |
what are the four different nitrogen bases | Adenine THymine Guanine Cytosine |
what are the nitrogen bases pairs | A=T G=C |
what is the longest part of mitosis | interphase |
what is the first step in mitosis | interphase |
what is the last step in mitosis | cytokinesis |
what is the second step in mitosis | prophase |
what is the second to last step in mitosis | telophase |