Respiration

• Respiration controlled by


  a series of enzymes
• Type of sugar used in respiration.

  glucose
• Breakdown of glucose used to generate

  ATP
• Number of ATP formed in stage 1.

  2
• Name and location of stage 1.

  NAME - Glycolysis

  LOCATION - Cytoplasm
• Quantity of ATP formed in stage 2

  large number
• Total Number of ATP formed after fermentation.

  2
• Location of fermentation in the cell

  Cytoplasm
• State if oxygen is required for each pathway

  Aerobic - yes - oxygen is required

  Fermentation - No - oxygen is not required
• list Four cellular activities that ATP provides energy for.

  muscle cell contraction,

  cell division,

  protein synthesis,

  transmission of nerve

  impulses
• Word equation for aerobic respiration

  Glucose + oxygen = carbon dioxide + water + energy
• Why do sperm cells have a greater number of mitochondria than body

  cells

  the higher the energy requirement of a cell the greater the number of mitochondria present in that cell. Sperm cells need more energy than

  body cells