Metabolism Vocabulary

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Across
  1. 1. a type of energy storage molecule made of many glucose molecules connected together
  2. 4. the body system that takes in oxygen and releases carbon dioxide
  3. 5. a molecule used to release energy, it makes up starch
  4. 7. the body system that transports molecules to and from all cells of the body
  5. 8. the body system that takes in food and breaks it down
  6. 9. the body's use of molecules for energy and growth
Down
  1. 2. molecules that are the building blocks of proteins
  2. 3. _________ respiration. The chemical reaction between glucose and oxygen in the mitochondria of cells that releases energy.
  3. 6. a group of atoms joined together in a particular way