Unit test 1: Chapter 5

Important

1. During a test, you cannot visit the washroom or drink water outside. Therefore, make sure you are prepared. Bring your own water bottle and visit the washroom before you enter the class. 
2. Bring a pen and highlighter .

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Format

• Multiple choice question
• Numerical response and
• Written response questions
• Lab questions
  

Study Guide

5.1 Matter and Energy Pathways in Living Systems

• Explain and label the structure and function of chloroplasts and mitochondria
• Describe the difference between oxidation and reduction
• Explain the purpose of ATP
• Understand the formula of photosynthesis and cellular respiration

5.2 Photosynthesis Stores Energy in Organic Compounds

1. Explain the light-dependent reactions of photosynthesis 
   • Describe what is a photosystem. What happens at PSII and PSI
   • Explain how oxygen is produced
   • Explain the purpose of an electron transport system (chemiosmosis)
   • Define the terms pigment, photosynthetic pigment
2. Interpret an absorbance spectrum and action spectrum graph
   • Explain why leaf’s appear green
3. Calvin cycle
   • Explain the three stages of the light-independent reaction of photosynthesis (calvin-benson cycle)

5.3 Cellular Respiration Releases Energy from Organic Compounds

• Explain the three pathways for Energy release (aerobic, anaerobic and fermentation)
• Cellular Respiration
  • Explain Glycolysis,
    • the Krebs cycle preparation and the Krebs Cycle
    • Explain the Electron Transport system
    • Explain the Role of Oxygen in aerobic cellular respiration (p.188)
    • Explain which of the three phases produces the greatest amount of ATP
• Explain under what conditions does fermentation occur
  • Describe lactate fermentation and
    •  ethanol fermentation (give examples for both fermentation types)​