Energetics

Judith S. de Nuño
http:/www.jdenuno.com

jdenuno@mhs-la.org

Science at Marymount

Office Hours
Daily at Lunch in the Science Patio

Cyber Office Hours
AIM: teachsci23

Energetics Project

Wildflower Images

Chapter 6, 7, 8, 29, 30 Objectives

  • To describe how cells use energy to build, stockpile, breakapart, and eliminate substnces
  • To describe how cells balance energy losses and energy gains
  • To enunicate the chemical equations for photosynthesis and respiration
  • To describe the steps in photosynthesis that occur in the chloroplast
  • To differentiate between light and dark reactions of photosynthesis
  • To describe cytoplasmic and mitochrondrial steps in cellular respiration
  • To differentiate between aerobic and anaerobic respiration
  • To describe the steps in glycolysis
  • To describe the Krebs cycle
  • To describe to role of ATP and ADP in cell energy cycles
  • To describe enzyme functions
  • To discuss the importance of activation energy
  • To describe electron transport systems in chloroplasts and mitochondria
  • To describe basic plant structure involved in transport of water and nutrients

Chapter 6, 7, 8, 29, 30 Questions

  • Review Questions
    • 6: 3, 4, 
    • 7: 1, 2, 6
    • 8: 1~7, 10
    • 29: 3c
    • 30: 6
  • Self-Quiz
    • Chapters 6, 7, 8 yes
    • Chapters 29 and 30 no

     

  • select ONE of the Critical Thinking questions to answer

Chapter 6, 7, 8, 29, 30 Terms:

  • activation energy
    active site
    ATP
    ATP/ADP cycle
    electron transport system
    energy
    energy carrier
    enzyme
    feedback
    inhibition
    metabolic pathway
    metabolism
    phosphorylation
    autotroph
    Calvin-Benson cycle
    carbon dioxide fixation
    chlorophyll
    chloroplast
    heterotroph
    light~dependent reaction
    light~independent reaction
    photolysis
    photosystem
    pigment
    stroma
    thylakoid membrane system
    aerobic respiration
    anaerobic respiration
    phosphorylation
    fermentation pathway
    glycolysis
    Krebs cycle
    lactate fermentation
    pyruvate
    leaf
    phloem
    root
    vascular bundle
    vein
    xylem
    cohesion~tension theory
    guard cell
    stoma (stomata)
    transpiration
    xylem
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Chapter 6, 7, 8, 29, 30 WebLinks

 

 

 


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