Photosynthesis

Front

What are autotrophs and why are they important in photosynthesis?

Back

Autotrophs, also known as producers, are organisms that can produce their own food through photosynthesis. They are important because they form the base of the food chain and provide energy for other organisms.

Front

What organelle is responsible for photosynthesis in plants?

Back

Chloroplasts are the organelles responsible for photosynthesis in plants.

Front

Where do the light-independent reactions of photosynthesis occur?

Back

The light-independent reactions, also known as the Calvin cycle, occur in the stroma of chloroplasts.

Front

What is glucose and what role does it play in photosynthesis?

Back

Glucose is a simple sugar produced during photosynthesis that serves as an energy source for plants and other organisms.

Front

What is ATP and why is it important for cellular processes?

Back

ATP (adenosine triphosphate) is the primary energy carrier in cells, providing energy for various cellular processes.

Front

How do high temperatures affect photosynthesis?

Back

High temperatures can slow down photosynthesis because they can denature enzymes, which are crucial for the photosynthetic process.

Front

What are the two main stages of photosynthesis?

Back

The two main stages of photosynthesis are the light-dependent reactions and the light-independent reactions (Calvin cycle).

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is the green pigment in plants that absorbs light energy, which is essential for the light-dependent reactions of photosynthesis.

Front

What are the products of the light-dependent reactions of photosynthesis?

Back

The products of the light-dependent reactions are ATP, NADPH, and oxygen.

Front

What is the significance of the stroma in chloroplasts?

Back

The stroma is the fluid-filled space in chloroplasts where the light-independent reactions (Calvin cycle) take place.