GCSE AQA Biology Animal Cell Organelles 0.0 / 5 ? BiologyCells, tissues and organsGCSEAQA Created by: 20EM16Created on: 31-07-21 13:00 53421 Across 1. Organelles that contains the enzymes for respiration, and where most energy is released in respiration. (12) Down 2. Tiny structures where protein synthesis occurs. (9) 3. A jelly-like material that contains dissolved nutrients and salts and structures called organelles. It is where many of the chemical reactions happen. (9) 4. Contains genetic material, including DNA, which controls the cell's activities. (7) 5. t is permeable to some substances but not to others and so controls the movement of substances in and out of the cell. (4, 8)
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