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WorksheetsGroup 2 Mitosis
Total questions: 10
Worksheet time: 5mins
In which of the three subphases of interphase and the stages of mitosis do chromosomes exist as single DNA molecules?
S and Prophase
G1 and Anaphase
G2 and Metaphase
S and Telophase
Through a microscope, you can see a cell plate beginning to
develop across the middle of a cell and nuclei forming on either side of the cell plate. This cell is most likely
a plant cell in metaphase.
a bacterial cell dividing.
an animal cell in the process of cytokinesis.
a plant cell in the process of cytokinesis.
In the cells of some organisms, mitosis occurs without cytokinesis. This will result in
cells with more than one nucleus.
cell cycles lacking an S phase
cells that are unusually small.
cells lacking nuclei.
Fruit fly body cells have 8 chromosomes. After mitosis, you would expect a resulting fruit fly daughter cell to have .
16 chromosomes
8 chromosomes
46 chromosomes
4 chromosomes
What do you call the protein that assembles into a ring at the future site of bacterial replication?
Tubulin
FtsZ protein
Actin
Myosin
In what part of the bacterial chromosome does replication starts?
Site of replication
Zone of replication
Origin of replication
Area of replication
Which of the following undergoes Binary Fission?
E. Coli
Amoeba
Both A and B
Neither A nor B
Some cells undergo nuclear division and cytokinesis.
True
False
Partly True
In most eukaryotes, including plants and animals, the spindle forms outside the nucleus and the nuclear envelope breaks down during mitosis.
True
False
Partly True
In unicellular algae called dinoflagellates, the nuclear envelope becomes shattered during division.
True
False
Partly True
