CELLS 0.0 / 5 ? BiologyCells, tissues and organsGCSEEdexcel Created by: RoadieHafsaCreated on: 26-04-18 21:08 What is a nucleus? contains genetic information and controls the cells activities. 1 of 6 what is a catalyst? biological enzyme that speeds up the rate of a reaction. 2 of 6 whjhhjjg hygfjjgh 3 of 6 j ygthnjmgj 4 of 6 gjuhgfvgb gfdg 5 of 6 hhjkjhygfvgbnhm fghnjmhgfhnjm 6 of 6
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