Download Osmosis and Mitosis - Perth Grammar School

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Name two substances important to cells, which can diffuse into the cell.
When a membrane is described as selectively permeable, what does this
mean?
What is the main differences between and animal and plant cell?
Fill in the missing word: - Osmosis is
Fill in the missing words: - A substance can diffuse from a
concentration to a
concentration
The diagram below shows six cells in various phases of the cell
cycle. Note the cells are not arranged in the
order in which mitosis occurs and one of the phases of mitosis
occurs twice. Use the diagram to answer
questions 1-7.
x
1) Cell F show a stage of mitosis. Which one
2) What is happening at stage C?
3) Which cell is in the first phase of mitosis?
4) In cell E, what structure is labeled X?
5) Place the diagrams in order from first to last.
7) Are the cells depicted plant or animal cells? Explain your answer.
8) Why is mitosis important?
The drawing below has been made from a photograph showing a cell
undergoing mitosis. Based on the drawing, in what stage of mitosis must
the cell have been in?
This drawings shows various stages of mitosis in a fast growing onion root tip.
SEPARATION OF CHROMATIDS IS SEEN IN NUMBER .
NUCLEAR MEMBRANE DISSOLVING IS SEEN IN NUMBER .
CHROMOSOMES AT THE EQUATOR IS SEEN IN NUMBER .
CHROMOSOMES BEGINNING TO COIL UP IS SEEN IN NUMBER .
NEW CELL MEMBRANE FORMING IS SEEN IN NUMBER .
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Now try this -
http://www.bbc.co.uk/scotland/education/bitesize/standard/biol
ogy/investigating_cells/index.shtml
Other links:
http://www.biologycorner.com/flash/whitefish.swf