What reaction takes place in Stage 2 of photosynthesis?

The two stages of photosynthesis: Photosynthesis takes place in two stages: light-dependent reactions and the Calvin cycle (light-independent reactions). Light-dependent reactions, which take place in the thylakoid membrane, use light energy to make ATP and NADPH.

What are the 2 photosynthesis reactions?

There are two main stages of photosynthesis: the light-dependent reactions and the Calvin cycle.

What are 3 reactions of photosynthesis?

What Is Photosynthesis? Photosynthesis is a complex process that can be divided into two or more stages, such light-dependent and light-independent reactions. The three-stage model of photosynthesis starts with absorption of sunlight and ends in the production of glucose.

What is Phase 2 called in photosynthesis?

Carbon atoms end up in you, and in other life forms, thanks to the second stage of photosynthesis, known as the Calvin cycle (or the light-independent reactions).

What are the 2 stages of photosynthesis and where do they occur?

Photosynthesis takes place in two stages: light-dependent reactions and the Calvin cycle. Light-dependent reactions, which take place in the thylakoid membrane, use light energy to make ATP and NADPH. The Calvin cycle, which takes place in the stroma, uses energy derived from these compounds to make GA3P from CO2.

What two main products result from photosynthesis?

Photosynthesis takes the energy of sunlight and combines water and carbon dioxide to produce sugar and oxygen as a waste product.

Is oxygen released at the end of photosynthesis?

In photosynthesis, solar energy is harvested and converted to chemical energy in the form of glucose using water and carbon dioxide. Oxygen is released as a byproduct.

What process does not require sunlight?

The light-independent stage, also known as the Calvin Cycle, takes place in the stroma, the space between the thylakoid membranes and the chloroplast membranes, and does not require light, hence the name light-independent reaction.

Where does Phase 2 of photosynthesis occur?

Photosynthesis Stage II: The Calvin Cycle. The second stage of photosynthesis takes place in the stroma surrounding the thylakoid membranes of the chloroplast. The reactions of this stage can occur without light, so they are sometimes called light-independent or dark reactions.

What are the 5 factors that affect photosynthesis?

The environmental factors which can affect the rate of photosynthesis are carbon dioxide, light, temperature, water, oxygen, minerals, pollutants and inhibitors. 1. Effect of Carbon dioxide: Being one of the raw materials, carbon dioxide concentration has great effect on the rate of photosynthesis.

What process can reduce the rate of photosynthesis?

Some of these factors are light intensity, temperature, water supply, concentration of carbon dioxide. If the temperature and light intensity are too high or low, there is an immediate decline in the rate of photosynthesis.