The products of photosynthesis are
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a
carbon dioxide and water.
b
the reactants of cellular respiration.
c
chlorophyll and proteins
d
the products of cellular respiration.
d
the products of cellular respiration.
The correct answer is:
a) Carbon dioxide and water.
During photosynthesis, plants and some microorganisms convert carbon dioxide (CO2) and water (H2O) into glucose (C6H12O6) and oxygen (O2). This process takes place in the chloroplasts of plant cells and is facilitated by the presence of chlorophyll, a pigment that captures sunlight energy for the conversion. The glucose produced is used as a source of energy for various cellular processes within the plant.
The correct answer is option A: carbon dioxide and water.
Photosynthesis is a process that occurs in plants, algae, and some bacteria, where they convert sunlight, carbon dioxide, and water into glucose (a type of sugar) and oxygen. This process takes place in the chloroplasts of the cells, specifically in the chlorophyll molecules, which are responsible for capturing sunlight energy.
To understand why carbon dioxide and water are the products of photosynthesis, it's essential to know the overall reaction:
6 CO2 + 6 H2O + sunlight energy → C6H12O6 (glucose) + 6 O2
Carbon dioxide (CO2) is absorbed from the air through tiny pores in plant leaves called stomata, while water (H2O) is absorbed from the soil through the plant roots. These two molecules combine in the presence of sunlight and chlorophyll, and they produce glucose (C6H12O6) as the main product, along with oxygen (O2).
So, the products of photosynthesis are carbon dioxide and water, which are transformed into glucose and oxygen with the help of sunlight and chlorophyll.