PAPER 1: ENERGY FOR LIFE
Year 2 Chapter 1: Importance of ATP
What is chemiosmosis?
What enzyme generates ATP?
List the reasons why ATP is suitable for its role
Draw and label a diagram of a mitochondrion
What are proton gradients?
How does the proton gradient function in the light-dependent stage of photosynthesis?
How does the proton gradient function in respiration?
How are proton gradients maintained?
Year 2 Chapter 2: Photosynthesis
What is the overall equation for photosynthesis?
Describe the structure of chloroplasts
Describe the absorption spectrum and the action spectrum
What are the four types of photosynthetic pigment?
Describe the basic features of photosystems I and II
Explain the light dependent stage of photosynthesis step by step
Explain the light independent stage of photosynthesis step by step
Compare cyclic and non-cyclic photophosphorylation
Explain how three different products may be made from photosynthesis
Describe how carbon dioxide limits photosynthesis
Describe how light intensity limits photosynthesis
Describe how temperature limits photosynthesis
What are the roles of inorganic nutrients in plants?
How do plants use nitrogen?
How to plants use magnesium?
Provide and explain the method for an investigation into the separation of chloroplast pigments by
chromatography
Provide and explain the method for an investigation into factors affecting the rate of photosynthesis
Provide and explain the method for an investigation into the role of nitrogen and magnesium in plant growth
Year 2 Chapter 3: Respiration
Describe and explain the three types of phosphorylation
Explain the stages and products of glycolysis
Explain the stages and products of the link reaction
Explain the stages and products of the Krebs cycle
Explain the stages and products of the electron transport chain
What is the role of reduced NAD and FAD?
Give the chemical and word equation for aerobic respiration
Give the chemical and word equation for anaerobic respiration
Explain what happens in anaerobic respiration in animals
Explain what happens in anaerobic respiration in plants
Fill in the following energy budget table:
Glycolysis Link Krebs Cycle Electron Overall
Reaction Transport
Chain
Products of
Decarboxylation
Products of
Year 2 Chapter 1: Importance of ATP
What is chemiosmosis?
What enzyme generates ATP?
List the reasons why ATP is suitable for its role
Draw and label a diagram of a mitochondrion
What are proton gradients?
How does the proton gradient function in the light-dependent stage of photosynthesis?
How does the proton gradient function in respiration?
How are proton gradients maintained?
Year 2 Chapter 2: Photosynthesis
What is the overall equation for photosynthesis?
Describe the structure of chloroplasts
Describe the absorption spectrum and the action spectrum
What are the four types of photosynthetic pigment?
Describe the basic features of photosystems I and II
Explain the light dependent stage of photosynthesis step by step
Explain the light independent stage of photosynthesis step by step
Compare cyclic and non-cyclic photophosphorylation
Explain how three different products may be made from photosynthesis
Describe how carbon dioxide limits photosynthesis
Describe how light intensity limits photosynthesis
Describe how temperature limits photosynthesis
What are the roles of inorganic nutrients in plants?
How do plants use nitrogen?
How to plants use magnesium?
Provide and explain the method for an investigation into the separation of chloroplast pigments by
chromatography
Provide and explain the method for an investigation into factors affecting the rate of photosynthesis
Provide and explain the method for an investigation into the role of nitrogen and magnesium in plant growth
Year 2 Chapter 3: Respiration
Describe and explain the three types of phosphorylation
Explain the stages and products of glycolysis
Explain the stages and products of the link reaction
Explain the stages and products of the Krebs cycle
Explain the stages and products of the electron transport chain
What is the role of reduced NAD and FAD?
Give the chemical and word equation for aerobic respiration
Give the chemical and word equation for anaerobic respiration
Explain what happens in anaerobic respiration in animals
Explain what happens in anaerobic respiration in plants
Fill in the following energy budget table:
Glycolysis Link Krebs Cycle Electron Overall
Reaction Transport
Chain
Products of
Decarboxylation
Products of
