Revision for Biology

Subdecks (1)

Cards (23)

  • Afforestation :the process of replenshing an area with trees
  • Equation for calculating efficiency from energy
    -efficiency= useful energy output/total energy input
  • Temperature affects rate of photosynthesis - higher temperature means faster rate of photosynthesis up until optimum temperature then decreases again as enzymes denature
  • Light intensity affects rate of photosynthesis - more light means faster rate of photosynthesis
  • Efficiency of photosynthesis = (energy stored in glucose)/(energy absorbed by chlorophyll)
  • Type of cells
    -Eukaryotic
    -Prokaryotic
  • What is the unit of current?
    Amps
  • Population Equation:
    -number counted x(total survey area/area sampled)
  • When discussing organism abundance what following terms are required?
    Mode,Mean,Median
  • What are Food chains?
    a series of organisms each dependent on the next source of food.
  • Who eats Primary consumers?
    secondary consumers