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5NS - Unit 1 Review

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    Organisation of plants and animals
  •   Study   Slideshow
  • Plant tissues play 3 specific roles. What are they?
    1 Protection 2 Transportation of nutrients 3 Supporting the plant
  •  25
  • Label theses 5 parts of a plant cell.
    1. chloroplasts 2. cell wall 3. nucleus 4. vacuole 5. membrane
  •  25
  • Vertebrates use their ____________ and ____________ systems to interact with the environment.
    locomotor and nervous
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  • What controls everything that happens inside the cell?
    nucleus
  •  5
  • What three life processes do cells carry out?
    interaction, reproduction, and nutrition
  •  15
  • Plant cells have a ____________ cell wall.
    rigid
  •  5
  • What parts of the body make up the circulatory system?
    heart, blood, blood vessels, lymph
  •  20
  • What is the function of the circulatory system?
    The circulatory system helps us carry out nutrition as it transports oxygen and nutrients to and from cells.
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  • What do red blood cells do?
    Red blood cells carry oxygen from the lungs to the muscles and organs. They transfer the oxygen they carry to the muscles.
  •  10
  • What four things do plants transform into nutrients during photosynthesis?
    sunlight, water, mineral salts, carbon dioxide
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  • What are the functions of the leaves, roots, and stems in plants?
    Leaves: make food for the plant. Roots: absorb water and nutrients from the soil. Stems: support the plant and transport water and nutrients throughout.
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  • The heart is an (1) ____________ formed from (2) ____________ tissue that pumps (3) ____________ and fibrous tissue that makes up the valves.
    (1) organ (2) muscle (3) blood
  •  25
  • What type of cell is this?
    none of the above
    red blood cell
    reproductive cell
    nerve cell
  •  5
  • How are plant and animal cells different?
    They have different shapes (plant cells are polygonal) and different components (animal cells have several vacuoles while plant cells have one large vacuole).
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  • What life process is shown in the photo?
    interaction
    reproduction
    none of the above
    nutrition
  •  10
  • What is the vascular system?
    It is composed of different tissues that transport water, mineral salts and nutrients around the plant.
  •  20