Game Preview

Matter and Energy in an ecosystem

  •  English    21     Public
    Photosynthesis and Cellular Respiration / Flow of energy
  •   Study   Slideshow
  • A___________ is an organism that makes its own food.
    Producer
  •  5
  • What tool shows the amount of energy available at each feeding level?
    Energy pyramid
  •  5
  • In an energy pyramid, which level has the most available energy?
    producer
  •  5
  • ____________are organisms that take in energy when they feed on producers or other consumers.
    consumers
  •  5
  • An example of a decomposer is a ______________ .
    Bacteria, Fungi
  •  5
  • An insect that eats grass is a _____________ on the trophic pyramid.
    primary consumer
  •  5
  • How much of the carrot plant's energy does a bunny obtain when he eats the plant?
    10%
  •  5
  • Predict what would happen if all of the bunnies in the food chain below died of disease: grass--> bunny--> snake--> hawk
    Grass population will increase and snake population will decrease
  •  5
  • What is the first step in cellular respiration?
    Glycolysis
  •  5
  • What is the first step in photosynthesis?
    Light-dependent reaction
  •  5
  • How many ATP molecules are added to get glycolysis started?
    2
  •  5
  • How many ATP molecules are produced as a product of cellular respiration ?
    36 0r 38
  •  5
  • what are the reactants of photosynthesis?
    water and carbon dioxide
  •  5
  • what are the reactants of cellular respiration?
    oxygen and glucose
  •  5
  • What gas is released in this experiment?
    O2
  •  5
  • What process is best illustrated by the diagram? In which cell organelle would it happen?
    Cellular respiration and it happens in mitochondria
  •  5