Cellular Processes

Enzymes
1. Factors that affect enzyme activity
  1. Temperature
  2. pH
  3. Substrate concentration
  4. Cofactors
  5. Inhibitors
2. Model of action
  1. Lock and key
  2. Induced fit
Respiration
1. Phases
  1. Phase 1; Glycolysis
  2. Phase 2: Krebs cycle
  3. Phase 3: Electron transport chain
2. Importance
3. Factors that affect rate
  1. Temperature
  2. Energy demand of cell
4. Equation
Photosynthesis
1. Factors that affect rate
  1. Light intensity
  2. CO2 concentration
  3. Water
  4. Temperature
2. Importance
3. Phases
  1. Light dependent reactions
  2. Light independent reactions
4. Equation
Cell Cycle
1. Mitosis
  1. Phases
  2. Outcome
  3. Factors that affect rate
    1. Cell type
    2. Any factor that affects enzymes
    3. Availability of nutrients
2. Growth 1
3. Synthesis
  1. DNA replication
    1. Key steps
    2. Safeguards to ensure exact copying
      1. Semi conservative replication
      2. Complementary base pairing
4. Growth 2
Transport
1. Passive transport
  1. Diffusion
    1. Facilitated diffusion
    2. Osmosis
      1. Osmoregulation
        Animal cells
        In hypertonic solution
        In hypotonic solution
        In isotonic solution
        Plant cells
        In isotonic solution
        In hypotonic solution
        In hypertonic solution
    3. Surface area: volume ratio
      1. Adaptations to increase
      2. Importance of
2. Active transport
  1. Cytosis
    1. Endocytosis
      1. Phagocytosis
      2. Pinocytosis
    2. Exocytosis

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Cellular Processes

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	Created by Eleanor Gilbert over 6 years ago