B2.1.1

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  • Created by: Fia1998
  • Created on: 27-01-14 17:30

Most human and animal cells have the following part:

a nucleus, which controls the activities of the cell

cytoplasm, in which most of the chemical reaction take place

a cell membrane, which controls the passage of substances into and out of the cel

mitochondria, which is where most energy is released in respiration

ribosomes

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