Genes and Enzymes 0.0 / 5 ? BiologyEnzymes and digestionGCSEEdexcel Created by: errolshineCreated on: 17-11-14 21:57 32579416810 Across 1. This is found in animal and plant cells and controls what the cell does. (7) 4. Bacterial cells also have a... (4, 4) 5. These are small loops of extra DNA that aren't part of the chromosome, and they contain genes for things such as drug resistance which can be passed between bacteria (8) 7. This contains cell sap, a weak solution of sugar and salts (7) 8. These are found in plant cells and it is the site where photosynthesis occurs. They contain a green substance called chlorophyll. (12) 10. This floats free in the cytoplasm of a bacterial cell and is one long circular chromosome. (11, 3) Down 2. This is a long, hair-like structure that rotates to make the bacterium move. (9) 3. This is where respiration takes place and this is found in animal and plant cells. (12) 6. This is a gel like substance where chemical reactions happen in plant and animal cells. (9) 9. This is made of cellulose and gives support for plant cells only. (4, 4)
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