What processes occurs in the stroma?

The reactions that make up the process of photosynthesis can be divided into light-dependent reactions, which take place in the thylakoids, and light-independent reactions (also known as dark reactions or the Calvin cycle), which take place in the stroma.

Is stroma a Calvin cycle?

Unlike the light reactions, which take place in the thylakoid membrane, the reactions of the Calvin cycle take place in the stroma (the inner space of chloroplasts). This illustration shows that ATP and NADPH produced in the light reactions are used in the Calvin cycle to make sugar.

What cycle takes place in the stroma of chloroplasts?

Both stages of photosynthesis take place in chloroplasts. The light reactions take place in the thylakoid membranes, and the Calvin cycle takes place in the stroma. The light reactions capture energy from sunlight, which they change to chemical energy that is stored in molecules of NADPH and ATP.

What process occurs in the stroma quizlet?

The calvin cycle takes place in the Stroma.

Where does C3 cycle occur?

stroma
The Calvin cycle, Calvin–Benson–Bassham (CBB) cycle, reductive pentose phosphate cycle (RPP cycle) or C3 cycle is a series of biochemical redox reactions that take place in the stroma of chloroplast in photosynthetic organisms.

What is ADP and NADP?

ATP – Adenosine triphosphate. ADP – Adenosine diphosphate. NADP – Nicotinamide adenine dinucleotide phosphate. NADPH – The reduced form of NADP. In the Light Dependent Processes i.e Light Reactions, the light strikes chlorophyll a in such a way as to excite electrons to a higher energy state.

Which photosynthesis reaction occurs in the stroma quizlet?

1) The Calvin Cycle occurs in the stroma of the chloroplast.

Which of the following are produced by the Calvin cycle?

The reactions of the Calvin cycle add carbon (from carbon dioxide in the atmosphere) to a simple five-carbon molecule called RuBP. These reactions use chemical energy from NADPH and ATP that were produced in the light reactions. The final product of the Calvin cycle is glucose.

Which of the following reactions occurs during the Calvin cycle?

During the Calvin cycle of photosynthesis, NADPH produced in the light reactions is oxidized, and carbon is reduced using the electrons from NADPH. The reduction of carbon generates glyceraldehyde 3-phosphate (G3P) which will be used to synthesize glucose. Therefore, the correct answer is e.

Which process occurs in the stroma of a chloroplast quizlet?

second major stage of photosynthesis; light independent; converts carbon dioxide into sugar. Occurs in the stroma of a chloroplast.

What is the photosynthesis equation?

The process of photosynthesis is commonly written as: 6CO2 + 6H2O → C6H12O6 + 6O2. This means that the reactants, six carbon dioxide molecules and six water molecules, are converted by light energy captured by chlorophyll (implied by the arrow) into a sugar molecule and six oxygen molecules, the products.

Where does the Calvin cycle occur quizlet?

Where does the Calvin Cycle occur? The Calvin Cycle occurs in the stroma, whereas the light reactions occur in the thylakoids.

Which of the following processes occurs during the Calvin cycle quizlet?

Of the following, which occurs during the Calvin Cycle? The light reactions of photosynthesis use chemiosmosis to produce ATP that will be used in the Calvin cycle.

Which reaction takes place in the stroma 2 of the chloroplast quizlet?

The Calvin Cycle occurs in the stroma of the chloroplast. The Calvin Cycle uses the ATP and NADPH from the light reactions to convert CO2 into glucose. The Calvin Cycle can also be called the light-independent reactions since they do not depend on light directly.

During which stages of the Calvin cycle are NADPH and ATP consumed?

In fixation, the first stage of the Calvin cycle, light-independent reactions are initiated; CO2 is fixed from an inorganic to an organic molecule. In the second stage, ATP and NADPH are used to reduce 3-PGA into G3P; then ATP and NADPH are converted to ADP and NADP+, respectively.

What happens to CO2 when it moves into the stroma?

What happens to CO2 when it moves into the stroma? It gets incorporated into the Calvin cycle and is used to build a glucose molecule.

Is oxygen released in the Calvin cycle?

Plants rely on the photosynthesis process to obtain energy by two steps: (1) to convert carbon dioxide and water into glucose from sunlight in thylakoids; (2) in the Calvin cycle, energy (adenosine triphosphate, ATP) and oxygen (O2) are released when decomposing glucose into pyruvate in stroma [14].

Which of the following processes occurs in the first phase of the Calvin cycle?

In the initial step in carbon fixation, a molecule of CO2 is attached to RuBP to produce a six-carbon molecule, which is immediately split to produce two molecules of 3-phosphoglycerate.