Unit 3 Topic 2 | Photosynthesis and Cellular Respiration

What is the main process that takes place in the chloroplasts of plants?

Fill in the blank: The chemical equation for photosynthesis is CO2 + H2O + Sun's energy -> ______ + O2.

Which of the following is a product of photosynthesis?

What are the two main sets of reactions in photosynthesis?

Which molecules are generated during the light-dependent reactions?

Light-dependent reactions release ___ as a by-product.

The light-independent reactions transform high-energy molecules into ____, which is used to create glucose.

What is the purpose of light-independent reactions in photosynthesis?

Where do light-dependent reactions occur?

Which of the following is a product of light-dependent reactions?

In light-independent reactions, the energy of ATP and the reducing power of ______ are used to reduce carbon dioxide and make glucose.

What are the requirements for light-dependent reactions?

The light-independent reactions occur in the ______ of chloroplasts.

What is the first step of photosynthesis?

Which of the following reactions require energy from the sun?

The reactions that characterize the light-dependent reactions can be broken into two categories: those involving a membrane protein called ______ and those involving a membrane protein called photosystem I (PSI).

What process does PSII use to produce ATP?

The activities of PSI are used to generate a compound called ______.

What molecule in Photosystem II becomes excited when struck by light energy?

In the electron transport chain, what is released into the thylakoid with each transfer of the electron?

During photolysis, what is released and what builds up in the thylakoid?

The process of pushing hydrogen into the stroma by the energy released by the ETC is known as ________.

What molecule is used to reduce ADP to ATP in the stroma?

What happens to the electron in Photosystem I during Step 6?

In Step 7, the electron from PSI is received by an electron carrier in the stroma, which releases hydrogen to reduce _______ to NADPH.

What is the main product of the light-dependent reactions that will be used for light-independent reactions?

During the light-dependent reactions, what replaces the electron that leaves PSI?

What is the end result of the light-dependent reactions?

What is the role of PSII in the electron transport chain?

In the electron transport chain, ATP Synthase is responsible for ______.

Which of the following is located between PSII and PSI in the electron transport chain?

Which process in the light-dependent reactions of photosynthesis involves the splitting of water molecules?

In the light-dependent reactions, ATP is synthesized by the enzyme ________.

What is the role of NADPH in the light-dependent reactions of photosynthesis?

What are the molecules required in the stroma of the chloroplast to synthesize glucose?

The process of synthesizing glucose in the absence of light is known as the _______.

Which of the following is NOT a step in the light-independent reactions?

How many molecules of ATP and NADPH are required for the light-independent reactions?

The light-independent reactions usually take place during the _______.

What is the first step of the Calvin Cycle?

How many ATP molecules are required to produce one molecule of glucose?

Fill in the blank: The Calvin Cycle must repeat twice to produce one molecule of ______.

Which enzyme is involved in the Carbon Fixation step of the Calvin Cycle?

What are the products of the Activation & Reduction step in the Calvin Cycle?

What is required to initiate the carbon dioxide fixation cycle?

In the carbon dioxide fixation process, each CO2 binds to a molecule of ______ in the stroma with the help of an enzyme called rubisco.

What is the end result of the carbon dioxide fixation process?

During activation & reduction, each 3-PGA molecule binds to a molecule of ______.

How many G3P molecules are required to replace RuBP?

What is the main purpose of the light reactions in photosynthesis?

In the Calvin cycle, which molecule is fixed to produce sugar?

Fill in the blank: During photosynthesis, light energy is converted into chemical energy in the form of _______.

Which of the following is a product of the light reactions in photosynthesis?

Fill in the blank: The Calvin cycle uses ATP and NADPH to convert _______ into sugar.