What is the overview of photosynthesis?

Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon dioxide, and oxygen is released as a byproduct.

What is a short summary for photosynthesis?

photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.

What are the two pages of photosynthesis?

Photosynthesis occurs in two stages. In the first stage, light-dependent reactions or light reactions capture the energy of light and use it to make the energy-storage molecules ATP and NADPH. During the second stage, the light-independent reactions use these products to capture and reduce carbon dioxide.

What are the 7 steps of photosynthesis in order?

Terms in this set (7)

  • Step 1-Light Dependent. CO2 and H2O enter the leaf.
  • Step 2- Light Dependent. Light hits the pigment in the membrane of a thylakoid, splitting the H2O into O2.
  • Step 3- Light Dependent. The electrons move down to enzymes.
  • Step 4-Light Dependent.
  • Step 5-Light independent.
  • Step 6-Light independent.
  • calvin cycle.

Which is the final output of photosynthesis?

Photosynthesis also has matter and energy outputs. The main outputs are oxygen, which is released into the air, and glucose sugar (chemical energy), which is used to keep the plant alive.

What is the best summary of photosynthesis?

Photosynthesis is a multi-step process that requires sunlight, carbon dioxide, and water as substrates. It produces oxygen and glyceraldehyde-3-phosphate (G3P or GA3P), simple carbohydrate molecules that are high in energy and can subsequently be converted into glucose, sucrose, or other sugar molecules.

Which is the first step of photosynthesis?

The first step of photosynthesis is the absorption of light energy and the loss of electrons from chlorophyll. Photosynthesis is a process by the plant to produce food by absorbing light of a certain wavelength and used to convert water and carbon dioxide and minerals into oxygen-rich and energy-rich organic compounds.

What is the end product of photosynthesis?

Though the final product of photosynthesis is glucose, the glucose is conveniently stored as starch.

What is the first step in photosynthesis process?

What is the first step of photosynthesis called?

the light reactions
The first stage of photosynthesis is called the light reactions. During this stage, light is absorbed and transformed to chemical energy in the bonds of NADPH and ATP.

What do you need to know about photosynthesis?

Photosynthesis is a multi-step process that requires specific wavelengths of visible sunlight, carbon dioxide (which is low in energy), and water as substrates ( Figure 8.4 ).

Which is the correct chemical equation for photosynthesis?

Describe the main structures involved in photosynthesis and recall the chemical equation that summarizes the process of photosynthesis The chemical equation for photosynthesis is 6CO2 +6H2O → C6H12O6 +6O2. 6 C O 2 + 6 H 2 O → C 6 H 12 O 6 + 6 O 2.

How are the complex reactions of photosynthesis summarized?

The complex reactions of photosynthesis can be summarized by the chemical equation shown in Figure 5. Figure 5. The process of photosynthesis can be represented by an equation, wherein carbon dioxide and water produce sugar and oxygen using energy from sunlight.

How is h + flow used in photosynthesis?

PS I PS II 3ATP Synthase uses H+flow to make ATP 42 e-to PS II NADPH PS I Light Energy absorbed by Pigments Fuels 4 General Steps of the “Light Reactions”: 1) H 2O split to O, 2 H+& 2 high energy e-(*e-)in PS II H 2O O 2+ H++ *e- sunlight 2) Energy released by a series of *e-transfers is used to generate H+gradient