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Name _________________ Date __________ Number ____(Circle period) A B C D E
Chapter 3 Section 2 Reading Study Questions (pages 80-85)
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A ________ is any activity or set of events that regularly repeats.
The cell _________ is the normal sequence of development and division of a
cell
The cell cycle consists of two main ____________.
The cell carries out its normal activities during a phase called __________.
____________ is the phase when a eukaryotic cell divides.
____________ is the part of the cell cycle when the cell is not dividing
The function of mitosis is to bring __________ and other material into position
for cell division.
____________ is the division of the parent cell's cytoplasm, including
mitochondria and other structures (organelles).
The result of mitosis and cytokinesis is that the parent cell splits into two
_________ identical daughter cells.
Mitosis divides the __________ material evenly between daughter cells.
During prophase __________ appear.
In prophase the chromosomes consist of two identical _______ held together
by a centromere.
The chromosomes line up during ____________.
During ______________ the chromosomes separate.
A __________ membrane forms around each group of chromosomes during
telophase.
____________ return to their thread like form during telophase.
__________ is the division of the parent cell's cytoplasm.
During cytokinesis, in animal cells, the cell ____________ pinches forming two
new cells.
During cytokinesis, in plant cells, the cell __________ forms becoming part of
the cell wall.
After cytokinesis each daughter cell has some of its parent cells __________.
Daughter cells are genetically identical to the _________ cells.
The cell spends most of its cycle in this phase _________.
In prophase, DNA condenses into ________________.
In __________, an animal cells pinches apart, and a plant cell grows a cell plate
In anaphase the __________ split apart and move to opposite ends of the cell.
Mitosis does not happen in ___________ cells.