Biology- Cells/purposes 0.0 / 5 ? BiologyCells, tissues and organsGCSEWJEC Created by: hollycpCreated on: 15-07-18 12:55 Cell membrane controls substances leaving and entering the cell 1 of 8 cytoplasm where most chemical reactions take place 2 of 8 nucleus contains chromosomes which carry genetic information and controls the activities in the cell 3 of 8 cell wall contains cellulose: it supports the plants structure 4 of 8 chloroplast absorb light for photosynthesis 5 of 8 vacuole space filled with cell sap (a dilute solution of sugars and mineral salt) 6 of 8 mitrochondria site of aerobic respiration 7 of 8 Ribosomes where proteins are made (synthesised) 8 of 8
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