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Worksheets1.3 Stage One Biology Revision
Total questions: 20
Worksheet time: 10mins
telophase
anaphase
metaphase
cytokinesis
interphase
prophase
cytokinesis
anaphase
anaphase
metaphase
prophase
cytokinesis
anaphase
telophase
metaphase
interphase
What phase of mitosis is show here?
Prophase
Metaphase
Anaphase
Telophase
Which of the following is metaphase?
Which of the following is not a part of mitosis?
Centrioles
Spindle Fibers
Chromatids
Cell wall
What phase of mitosis is shown here?
Prophase
Metaphase
Anaphase
Telophase
Cytokinesis results in the production of two of these.
Centrioles
Daughter Cells
Clone cells
Twin cells
What threadlike structures rip chromatids apart and pull them back to the centrioles?
Spindle Fibers
Ribosomes
Zygotes
Centromeres
Where do centrioles migrate during prophase?
To the top of the cell
In the center of the cell
The poles of the cell
To the left side of the cell
Which is the correct order of the stages in mitosis
Interphase, Prophase, Anaphase, Metaphase
Prophase, Anaphase, Metaphase, Telophase
Prophase, Metaphase, Telophase, Anaphase
Prophase, Metaphase, Anaphase, Telophase
Multi-cellular organisms use mitosis for all of the following reasons except...
reproduction
growth
repair
replacement
Bacteria reproduce asexually by a process called
replication
meiosis
mitosis
binary fission
We know that simple organisms like bacteria carry out binary fission. Exactly what is done in the first step of binary fission?
DNA duplicates
Cell grows twice its normal size
Duplicate strands of DNA move to opposite sides of the cell
Cell wall pinches off in the middle forming two separate cells
Why are the cells produced from MITOSIS called DIPLOID?
because they have two complete sets of chromosomes
because they only have half the number of chromosomes as the original cell
Examples of cells that undergo binary fission are
bacteria cells
animal cells (such as skin cells) and plant cells (such as leaf epidermis cells)
sexual reproduction cells called gametes
Examples of cells that undergo MITOSIS are
bacterial cells
animal cells (such as skin cells) and plant cells (such as leaf epidermis cells)
sexual reproduction cells called gametes
When is mitosis used?
when bacteria are in the right conditions to form a colony
when growth and/or repair of tissue is required
when it is time for the entire organism to reproduce
