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Chapter 4

Teacher: P. Smith
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Across
1
Break down hydrogen peroxide
4
Cell ____ is restricted by the surface area to volume ratio.
5
Participate in cell division; absent in plants
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Lipid synthesis; drug detoxification
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Consists of DNA & proteins
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Made up of microfilaments, microtubules and intermediate filaments
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Stacks of thylakoid in chloroplasts
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Evolutionary explanation for the presence of mitochondria & chloroplasts in cells
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Where plant cells store water
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Site of photosynthesis
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Houses DNA
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Similar to the gap junctions found in animal cells
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May be free in cytoplasm or attached to rER
Down
2
Make ATP
3
This type of junction might be found between cells in the bladder
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Recognition of "self"
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Bacterial cell wall
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Sperm cells and bacteria use this structure for movement
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Packaging & transport of products