Structure of Living Organisms 0.0 / 5 ? BiologyVariety of life and classificationIGCSENone Created by: mayak1Created on: 17-04-19 08:07 5361021749 Across 1. These can rotate or move in a whip-like motion to move the bacterium. (8) 2. Plant and bacterial cell walls provide structure and protection. Only plant cell walls are made from cellulose. (4, 4) 4. Tiny structures where protein synthesis occurs. (9) 5. Filled with cell sap to help keep the cell swollen. (7) 6. Organelles that contains the enzymes for respiration, and where most energy is released in respiration. (12) 9. Bacteria also have small, closed-circles of DNA which can move from between bacteria and cause variation. (7, 3) 10. A jelly-like material that contains dissolved nutrients and salts and structures called organelles. It is where many of the chemical reactions happen. (9) Down 2. It is permeable to some substances but not to others and so controls the movement of substances in and out of the cell. (4, 8) 3. The DNA of bacterial which is found loose in the cytoplasm (ever bacteria has this) (11, 3) 7. Contains genetic material, including DNA, which controls the cell's activities. (7)
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