Level 1 Vocabulary Photosynthesis Vs Cellular Respiration Level 2 Vocab Guide Questions Processes
100
Pigment
light-absorbing compounds, photosynthetic organisms use to capture energy in sunlight
100
Mitochondria
Where does Cellular Respiration take place?
100
Aerobic
pathway of cellular respiration that occurs with oxygen present
100
Glycolysis, Krebs Cycle, Electron Transport Chain
What are the three main stages of cellular respiration, put them in order
100
Bonds of glucose are broken and rearranged, and small amounts of energy are released
Explain the process of Glycolysis
200
Thylakoids
light-absorbing compounds, photosynthetic organisms use to capture energy in sunlight
200
Chloroplast
Where does Photosynthesis take place?
200
stroma
Fluid portion of the chloroplast, outside of the thylakoids
200
Products: Sugar and Oxygen
Reactants: carbon dioxide and Water
List The products and reactants of photosynthesis
200
Pyruvic acid produced in glycolysis is broken down into carbon dioxide in a series of energy-extracting reactions
Explain the Process of the Krebs Cycle
300
Light Dependent Reactions
reactions that require the direct involvement of light and light absorbing pigments, take place in thylakoid membranes and use energy from sunlight
300
6 CO2 + 6H2O —----- C6H12O6 + 6O2
What is the equation for photosynthesis?
300
3 phosphate groups
How many phosphate groups does ATP have?
300
Products: Carbon Dioxide, Water and Energy
Reactants: Oxygen and Glucose
List the Products and Reactants of Cellular Respiration
300
Uses high energy electrons from glycolysis and the Krebs Cycle to synthesize ADP into ATP in the presence of oxygen
Explain the process of Electron Transport
400
Heterotroph
animals that obtain chemical energy from consuming other living organisms
400
6O2 + C6H12O6 —--- 6CO2 + 6H20 + Energy
What is the equation for cellular respiration?
400
Stores and Releases it
What two things does ATP do with energy?
400
Pigments are light-absorbing compounds
Photosynthetic organisms use pigments to capture energy in the sunlight
What is the role of pigments in photosynthesis
400
require the direct involvement of the light and light-absorbing pigments
Take place in the thylakoid in the chloroplast
Take energy from the sun and add a phosphate to ADP to make ATP
Explain what occurs in Light Dependent Reactions
500
Potential Energy
Energy that is stored and held in readiness
500
36 ATP
What is the amount of ATP that is produced during cellular respiration?
500
Krebs Cycle
The second stage of cellular respiration, pyruvic acid is broken down into carbon dioxide in a series of energy-extracting reactions
500
Fermentation releases energy from food molecules by producing ATP

Cells convert NADH to NAD+ by passing electrons back to pyruvic acid
Allows glycolysis to keep going and produce a steady amount of ATP
Does not require oxygen (anaerobic) and occurs in the cytoplasm
Explain the process of fermentation
500
the ATP and NADPH are used to build sugars from CO2 that is taken in from outside
Takes place in the stroma in the chloroplast
Explain what occurs in Light Independent Reactions






Unit 5 Exam

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