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15 Cards in this Set
- Front
- Back
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Who was the first person to identify and see organisms in pond water?
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Anton van Leeuwenhoek
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which of the following is NOT a principle of the cell theory?
A.cells B.all living things are made of cells C.very few cells reproduce D. all cells are produced by existing cells |
C. very few cells reproduce
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Who was one of the first people to identify and see cork cells?
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robert hooke
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which of the followingis an organ of the digestive system?
A. stumoach B. nerve tissue C.muslce cell D.epithaltissue |
A. stumoach
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the cell theory applies to
A.bacteria B. plants and animal cells C. mulitcellular organisms D.all of the above |
D.all of the above
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prokaryotes lack.......?
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nucleus
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which list represents the levels of organization in a multicellular organism from the simplest level to the most complex level?
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cell
tissue organ organ system |
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the work of scheliedan and schwann can be summarized by saying that
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all plants and animals are made of cells
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an organ system is a group of organs that
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work together to preform a specific function
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what is the function of nucleolus?
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to produce ribosomes
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eukaryoted usually contain
A. a nucleus B. specialized organelles C. genetic material D. all of the above |
D. all of the above
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Which organelle makes proteins using coded instructions that come from the nucleus?
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ribosome
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Which organelle would you expect to find in plant cells but not animal cells?
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chloroplast
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Which of the following is a function of the cytoskeleton?
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helps a cell keep its shape
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The main function of the cell wall is to
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support and protect the cell
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