algae; photosynthesis; Calvin cycle; phytoplankton

Around 75% of the carbon dioxide captured is effectively converted into energy here, and the name is derived from the fact that the carbon dioxide is converted into a 3-carbon compound.

Photosynthesis is the method that plants use to make their own food.

Plants cells contain a number of structures that are involved in the process of photosynthesis:

Photosynthesis is the procedure all plants go through to make food.

In Photosynthesis, photons of light are absorbed by chlorophyll molecules, causing them to donate a high-energy electron that is put to work making NADPH and pumping protons to produce ATP. In this section of the lab you will examine recent evidence that proteins embedded in the thylakoid membranes within the chloroplasts of photosynthetic organisms are acting as an antenna to facilitate light capture.

Enzymes involved in photosynthesis and respiration - …

The fundamental principle of photosynthesis is that plants open and close the stomata (pores) on the leaves, and thus control the amount of carbon dioxide and oxygen that passes through them.


BBC - GCSE Bitesize: Photosynthesis


Enzymes are presented in the plants cells and the energy for the first
stages in the synthesis comes from sunlight, this is called
photosynthesis.

Lab 10 - Enzymes and Photosynthesis.

These depend on the frequency and the intensity with which the stomata of the plants open and close, the amount of transpiration (evaporation of water from the stomata) that occurs, the amount of sunlight and heat that the plant is subjected to and the ratio of carbon dioxide consumed by the plant to the amount of water lost through transpiration (this figure is known as the Water Use Efficiency ratio).

Enzyme Activity in Photosynthesis | Synonym

Most enzymes work fastest in neutral conditions. Making the solution more acidic or alkaline will slow the reaction down. At extremes of pH the reaction will stop altogether. Some enzymes, such as those used in digestion, are adapted to work faster in unusual pH conditions and may have an optimum pH of 2 (very acidic) if they act in the stomach.

Some organisms employ even more radical variants of photosynthesis

Enzymes will work best if there is plenty of substrate available. As the concentration of the substrate increases, so does the enzyme activity. However, the enzyme activity does not increase without end. This is because the enzyme can't work any faster even though there is plenty of substrate available.

Photosynthesis in a sentence | Example sentences

From here select "Online Labs" from the menu list on the left of the screen. Then select: "Virtual Lab 5 - How Do Proteins Help Chlorophyll Carry Out Photosynthesis?"

What are the elements used in photosynthesis? - Quora

The exact nature of photosynthesis is determined by the temperature, the sunlight, the carbon dioxide, the water and the general weather conditions that a plant is exposed to.

How do humans use photosynthesis?



Light intensity: It is impossible for plants to photosynthesise in the
dark and they can only photosynthesise slowly in dim light, this is
because the light energy splits up the water into hydrogen and oxygen
it does this by releasing a highly charged electron when sunlight is