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6. What colour does the orange Hydrogen Carbonate turn to when there's am increse CO2?

  • RED/BROWN
  • YELLOW
  • GREEN
  • BLUE

7. What are Potassium needed for in Plants

  • RESPIRATION,GROWTH
  • RESPIRATION,PHOTOSYNTHESIS
  • RESPIRATION,PHOTOSYNTHESIS,GROWTH

8. The movement of food substances around a plant?

  • TRANSPORTATION
  • TRANSLOCATION
  • TRANSPIRATION

9. What is Magnesium needed for in Plants

  • CHLOROPHYLL
  • RESPIRATION
  • GROWTH
  • CYTOPLASM

10. What are Nitrates needed for in Plants

  • AMINO ACIDS, PROTEINS,GROWTH
  • RESPIRATION,GORWTH,PHOTOSUNTHESIS
  • DNA,CELL MEMBRANE,GROWTH

11. How does the Xylem carry water from the roots to the leaves?

  • DIFFUSION ?
  • IN THE TRANSPIRATION STREAM
  • OSMOSIS
  • ACROSS A CONCENTRATION GRADIENT

12. What 3 elements do seeds need to Germinate?

  • OXYGEN,MAGESIUM,SUN
  • WATER,SUN
  • WATER,TEMPERATURE,SUN
  • WATER,TEMPERATURE,SUN,OXYGEN

13. Definition of Active Transport

  • MOVEMENT OF PARTICLES AGAINST CONCENTRATION GRADIENT
  • MOVEMENT OF PARTICLES DOWN A CONCENTRATION GRADIENT
  • MOVEMENT OF ONLY SUAGR MOLECULES

14. Which way does a Shoot grow if it is postive Geotropism

  • UPWARDS & DOWNWARDS
  • UPWARDS
  • DOWNWARDS
  • NIETHER, CONTINUES GROWING SIDEWAYS

15. 3 Factors that affect OSMOSI,DIFFUSION & ACTIVE TRANSPORT

  • TEMPERATURE,CONCENTRATION GRADIENT, SURROUNDING
  • TEMPERATURE,CONCENTRATION GRADIENT, SURFACE AREATO VOLUME RATIO
  • SURFACE AREA TO VOLUME RATIO, AMOUNT OF SUBSTANCE, WEATHER

16. Which way does a root grow if it is postive Geotropism

  • NIETHER, CONTINUES GROWING SIDEWAYS
  • DOWNWARDS
  • DOWNWARDS & UPWARDS
  • UPWORDS

17. What are Phosphates needed for in Plants

  • CHLORPHYLL,PHOTOSYNTHESIS,GROWTH,RESPIRATION
  • DNA, CELL MEMBRANE,RESPIRATION,GROWTH
  • CELL WALL, GROWTH,PROTEINS,AMINO ACIDS,

18. What do you use to test for Glucose?

  • BENEDICT SOLUTION
  • IDOINE
  • ETHANOL
  • ALL OF THE ABOVE

19. Where does a Germinting Seed gets it's energy from?

  • SUN
  • FOOD STORE CONTAING GLUCOSE
  • SOIL
  • MOTHER PLANT

20. What 4 things affect the rate of Transpiration?

  • HUMIDITY,TEMPERATURE,LIGHT,WIND
  • TEMPERATURE,CO2,LIGHT,WIND
  • WIND,HUMIDITY,WATER,CO2