Unformatted text preview: and width of the cell? 4) Sketch a single cheek cell and label the nucleus, nuclear envelope, cytoplasm, and plasma membrane. 5) A. Which two cell structures were visible in the green plant cell, but absent from your cheek cells? B. Which type of cell organelle was visible in the green plant cell, but not in the onion cells? Why? Answers: 1) 400 2) c 3) 0.09mm long and 0.045 mm wide 4) Must draw out 5) A. Cell Wall and Chloroplasts B. Chloroplasts were visible because green plants grow above ground and absorb sunlight, so photosynthesis takes place-whereas onion bulbs grow underground and do not absorb sunlight....
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- Spring '08
- Biology, 40X objective lens, ocular lens, 10X ocular lens