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Reactants and Products
Light Dependent reactions
Light Independent Reactions
Place of Each Reaction
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100
What are the reactants in Photosynthesis?
What are: CO2 and H2O
100
For phase 1 of Photosynthesis, also known as Light Dependent Reactions to occur, what needs to be absorbed by the photosystems in the thylakoid membrane?
What is: Sunlight
100
True or false, the Calvin Cycle uses CO2 to the help the ATP and NADPH to make glucose?
What is: True
100
Where does Photosynthesis take place?
What is the chloroplasts
100
What is a heterotroph?
An organism that obtains energy by consuming other organisms.
200
What are the products of Photosynthesis?
What are: O2 (Oxygen) and C6H12O6 (Glucose)
200
Put the process of Light dependent reactions in order, ferrodoxin, photosystem I, photosystem II, electron carrier proteins, electron carrier proteins, NADPH.
photosystem II, electron carrier proteins, photosystem I, electron carrier proteins, ferrodoxin, NADPH
200
How many total ATP are used in the Calvin Cycle? How many total NADPH are used in the Calvin Cylce?
ATP: 18 NADPH: 12
200
does photosynthesis take place in animals? explain.
Photosynthesis takes place in only plants. Plants=autotrophs so they make their own food through photosynthesis. Photosynthesis is their only way to get any energy at all. While heterotrophs (animals and humans) only can obtain energy from consuming other organisms.
200
What is an autotroph?
An organism that can produce it's own food. (plants)
300
What are the Reactant(s) in the first phase of Photosynthesis, also known as light dependent reactions?
What is: sunlight
300
What splits at the beginning of the light dependent reactions?
What is: H2O
300
What is the most fundamental enzyme in the Calvin Cycle?
Rubisco
300
Where to light dependent reactions take place?
The thylakoid, inside the chloroplasts
300
What three things can light do when it hits an object?
reflect, absorb or transfer
400
What are the products from phase 1 of photosynthesis that are reactants in phase 2?
What are: NADPH and ATP
400
What happens when there is a higher concentration of H+ ions in the thylakoid space, rather than outside of the thylakoid? please define
What is chemiosmosis. Chemiosmosis is the diffusion of H+ ions through the ATP synthase.
400
How many carbon atoms are needed to begin the Calvin Cycle?
What is: 6
400
Where does the Calvin Cycle, or Light Independent reaction take place?
The stroma?
400
What color are the primary pigments in plants
green
500
How are the first phase of Photosynthesis and the second phase of Photosynthesis a metabolic pathway?
The two phases in Photosynthesis are a metabolic pathway because the products of phase 1 are the reactants in phase 2. The products of phase 1 are NADPH and ATP. Both the NADPH and ATP are needed as a source of energy for the second phase of photosynthesis to occur. Phase 2 of photosynthesis takes the NADPH and ATP, breaks the bonds to release energy and sends NADP+ and ADP back to phase 1 of photosynthesis.
500
What are the final products of the light dependent reactions?
What are NADPH
500
How many G3P are used to create Glucose?
2
500
where does chemiosmosis occur?
What is the thylakoid space
500
What is metabolism
Metabolism: the sum of all chemical reactions in a cell