Photosynthesis

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose, using carbon dioxide and water, and releasing oxygen as a byproduct.

Front

What are autotrophs?

Back

Autotrophs are organisms that produce their own food from inorganic substances, using light or chemical energy. Examples include plants and some bacteria.

Front

What is the primary pigment involved in photosynthesis?

Back

The primary pigment involved in photosynthesis is chlorophyll, which absorbs light energy.

Front

Where does photosynthesis primarily occur in plants?

Back

Photosynthesis primarily occurs in the leaves of plants, specifically in the chloroplasts.

Front

What are the main inputs of photosynthesis?

Back

The main inputs of photosynthesis are carbon dioxide (CO2), water (H2O), and light energy.

Front

What are the main outputs of photosynthesis?

Back

The main outputs of photosynthesis are glucose (C6H12O6) and oxygen (O2).

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll captures light energy from the sun, which is essential for converting carbon dioxide and water into glucose.

Front

What is the equation for photosynthesis?

Back

The equation for photosynthesis is: 6CO2 + 6H2O + light energy → C6H12O6 + 6O2.

Front

What is the function of NADPH in photosynthesis?

Back

NADPH acts as a high-energy electron carrier that helps in the conversion of carbon dioxide into glucose during the Calvin cycle.

Front

What is the Calvin cycle?

Back

The Calvin cycle is a series of biochemical reactions that take place in the chloroplasts during photosynthesis, where carbon dioxide is fixed into glucose.