Photosynthesis Quiz

5 Questions

Photosynthesis is a biological process used by cellular organisms to convert light energy into chemical energy.

Oxygen is produced as a byproduct of photosynthesis.

Carbohydrate molecules such as sugars, starch, glycogen, and cellulose are synthesized during photosynthesis.

Photoautotrophs are organisms that perform photosynthesis.

Photosynthesis is largely responsible for producing and maintaining the oxygen content of the Earth's atmosphere.

Study Notes

Photosynthesis: Converting Light into Chemical Energy

Photosynthesis is a biological process that converts light energy into chemical energy.
It is used by many cellular organisms, such as plants, algae, and cyanobacteria.
The process produces organic compounds, like sugars and starch, which can be used as fuel for the organism.
Oxygenic photosynthesis is the most common type, where oxygen is produced as a byproduct.
Carbon dioxide and water are converted into carbohydrates through an endergonic reaction.
Photosynthesis is essential for maintaining the Earth's oxygen content and providing energy for complex life forms.
Photoautotrophs are organisms that perform photosynthesis.
Some bacteria also perform anoxygenic photosynthesis, using bacteriochlorophyll and hydrogen sulfide.
The oxygen produced during photosynthesis is a byproduct and not used by the organisms themselves.
Carbohydrates synthesized through photosynthesis are stored as energy reserves.
Photosynthesis is a fundamental process for the survival and growth of plants and other organisms.
It is a key factor in the carbon cycle and contributes to the balance of atmospheric gases.

5 Questions