Photosynthesis and ATP

Photosynthesis and ATP

Assessment

Flashcard

Biology

9th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

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.

2.

FLASHCARD QUESTION

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).

3.

FLASHCARD QUESTION

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is a pigment found in the chloroplasts of plants that absorbs light energy, primarily from the sun, which is essential for the photosynthesis process.

4.

FLASHCARD QUESTION

Front

What is ATP?

Back

ATP (adenosine triphosphate) is a nucleotide that serves as the primary energy carrier in cells.

5.

FLASHCARD QUESTION

Front

What is NADPH?

Back

NADPH (nicotinamide adenine dinucleotide phosphate) is a coenzyme that carries electrons and provides reducing power for the Calvin cycle in photosynthesis.

6.

FLASHCARD QUESTION

Front

How is energy stored in ATP?

Back

Energy is stored in ATP in the form of high-energy phosphate bonds, particularly between the second and third phosphate groups.

7.

FLASHCARD QUESTION

Front

What happens to ATP when it is used for energy?

Back

When ATP is used for energy, it loses a phosphate group and is converted to ADP (adenosine diphosphate).

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