Contribution to the History of Photosynthesis: Antoine Lavoisier.

Discusses the details of photosynthetic processes at the macro and molecular level

Contribution to the History of Photosynthesis: Julius von Sachs.

Animals that consume plants also make use of this energy, as do those that consume those that consume plants, and so on to the top of the food chain.

As important a job as making all of the world's food is, there's another vital function that photosynthesis performs: It generates the oxygen that oxygen-breathing animals need to survive.

Scientists Unravel Ancient Evolutionary History Of Photosynthesis.

The Discovery of Photosynthesis


-Observed “Quantum coherence”, a phenomenon that describes electron’s movement in wave patterns.
-Experimented by purifying the photosystems of cryptophytes, a type of photosynthetic algae.

Photosynthesis Quiz. Ick on the radio button in front of the correct answers to the questions. photsynthesis in plants

Photosynthesis. Otosynthesis is the biological conversion of light energy into chemical energy. Is occurs in green plants, algae, and photosynthetic bacteria. Photsynthesis In Plants

Discovery of Photosynthesis.


News - Can Scientists Improve Photosynthesis?

[9] A cross-section picture of a chloroplast Melvin Calvin -Built on the idea of the light independent reactions
-Experimented with a Carbon-14 radioisotope to track the path of Carbon as it goes through photosynthesis
-Eventually found that ribulose 1,5-bisphosphate was the acceptor of CO2 which hydrolyzed into 3-phosphoglycerate.
-The experiments led him to discover the Calvin Cycle.

Discovering the Secrets of Photosynthesis - Biology …

In the interest of genetic engineering and agricultural applications, the authors analyze the relative importance of genes that control both metabolic and light reactions as well as the structure, arrangement, and orientation of photosynthesis.










Discovering the Secrets of Photosynthesis van Helmont

Plants absorb water through their roots, and carbon dioxide through their leaves. Some glucose is used for respiration, while some is converted into insoluble for storage. The stored starch can later be turned back into glucose and used in respiration. Oxygen is released as a by-product of photosynthesis.

Scientists have found a way to induce 'reverse photosynthesis'

Today, of course, we can use more sophisticated methods to light the candle like focusing light from a flood light through converging lens, or by an electrical spark.

So priestly proved that plants somehow change the composition of the air.

Photosynthesis - Biology Junction

We exhale the carbon dioxide that plants need for photosynthesis.



Many scientists contributed to the discovery and understanding of photosynthesis throughout the ages; in this page are outlined some of those crucial milestone experiments that contributed to this effort.




Jan Baptista van Helmont, Flemish physician, chemist, and physicist, in the 1600s carried out a famous experiment by growing a willow tree in a pot for five years.

Measuring Photosynthesis | The Happy Scientist

[7] An example of how quantum coherence waves look like Scholes used lasers and cryptophytes to observe patterns and related it to quantum mechanics Carl Bauer -Studied the relationship between photosynthetic bacteria and photosynthetic plants
-Concluded that bacteria that do not create oxygen; purple and green bacteria, are among the oldest photosynthetic bacteria.