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WorksheetsMitosis
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Before mitosis begins, which happens before the nucleus starts dividing?
a)
The cytoplasm separates
b)
The DNA replicates
c)
The sister chromatids separate
d)
The homologous chromosomes cross over
2.
What is the result when a single cell reproduces by mitosis?
a)
two cells with genetic material identical to the parent cell
b)
two cell with half the genetic material of the parent cell
c)
four cells with half the genetic material of the parent cell
d)
four cells with genetic material identical to the parent cell
3.
During which phase do chromosomes become visible?
a)
Interphase
b)
Telophase
c)
Metaphase
d)
Prophase
4.
What structure is responsible for moving the chromosomes during mitosis?
a)
Nucleolus
b)
Nuclear membrane
c)
Spindle
d)
Cytoplasm
5.
Each chromosome consists of 2 ____
a)
Centrofibers
b)
Chromatids
c)
Daughter cells
d)
Centrioles
6.
During which phase does the DNA make a copy of itself?
a)
Prophase
b)
Metaphase
c)
Interphase
d)
Anaphase
7.
Which of the following would not be exhibited by cancer cells?
a)
Changing levels of MPF concentration
b)
Passage through the restriction point
c)
Density-dependent inhibition
d)
Metastasis
8.
In animal cells, cytokinesis involves
a)
the separation of sister chromatids
b)
the contraction of the contractile ring in microfilaments
c)
Depolymerization of kinetochore microtubles
d)
Sliding of nonkintechore microtubles past each other
9.
In a plant cell, a centrosome functions in the formation of
a)
the cell plate
b)
kinetochores
c)
centromeres
d)
microtubules of the spindle apparatus
10.
A cell that passes the restriction point in G1 will most likely
a)
undergo chromosome duplication
b)
have just completed cytokinesis
c)
continue to divide only if it is a cancer cell
d)
move into the G0 cell
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