Photosynthesis Trivia Quiz - Free Biology Quiz with Answers

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Do you want to test your knowledge of one of the most important processes in the natural world? Our online Photosynthesis trivia quiz is the perfect opportunity to do just that! This quiz is designed for biology enthusiasts, students, and anyone who wants to learn more about the fascinating process of photosynthesis. With a range of Photosynthesis questions and answers, our quiz covers topics such as chlorophyll, light-dependent and light-independent reactions, and the role of plant pigments. Our Photosynthesis quiz offers a fun and engaging way to explore this vital process and the many factors that contribute to it. Whether you're a student preparing for an exam or just someone who loves to learn about the natural world, our Photosynthesis trivia quiz is the perfect choice. So why wait? Take our quiz today and see how much you really know about this amazing process that powers life on Earth!

Question 1:

What is the primary function of photosynthesis in plants?

A) Produce oxygen

B) Produce carbon dioxide

C) Produce glucose

D) Produce water

1 b

Question 2:

In which organelle does photosynthesis take place?

A) Mitochondria

B) Chloroplast

C) Nucleus

D) Ribosome

1 b

Question 3:

Which pigment is responsible for capturing light energy during photosynthesis?

A) Carotene

B) Chlorophyll

C) Hemoglobin

D) Melanin

1 b

Question 4:

What are the two primary products of photosynthesis?

A) Oxygen and glucose

B) Carbon dioxide and glucose

C) Oxygen and water

D) Carbon dioxide and water

1 b

Question 5:

Which gas is required for the process of photosynthesis?

A) Oxygen

B) Carbon dioxide

C) Nitrogen

D) Hydrogen

1 b

Question 6:

What are the two main stages of photosynthesis?

A) Glycolysis and Krebs cycle

B) Calvin cycle and Electron transport chain

C) Light-dependent reactions and Calvin cycle

D) Photosystem I and Photosystem II

1 b

Question 7:

During which stage of photosynthesis is oxygen produced?

A) Calvin cycle

B) Light-dependent reactions

C) Glycolysis

D) Krebs cycle

1 b

Question 8:

In which part of the chloroplast are the pigments for photosynthesis located?

A) Thylakoid membrane

B) Stroma

C) Inner membrane

D) Outer membrane

1 b

Question 9:

Which molecule is the primary energy source produced during the light-dependent reactions of photosynthesis?

A) Glucose

B) ATP

C) NADPH

D) ADP

1 b

Question 10:

What is the primary function of the Calvin cycle?

A) Produce glucose

B) Produce oxygen

C) Capture light energy

D) Split water molecules

1 b

Question 11:

What is the main purpose of the light-dependent reactions in photosynthesis?

A) To produce glucose

B) To produce oxygen

C) To capture light energy and produce ATP and NADPH

D) To fix carbon dioxide

1 b

Question 12:

Which compound donates electrons to the photosynthetic electron transport chain?

A) Water

B) Oxygen

C) Carbon dioxide

D) Glucose

1 b

Question 13:

What is the source of carbon for the glucose produced during photosynthesis?

A) Water

B) Oxygen

C) Carbon dioxide

D) Nitrogen

1 b

Question 14:

What is the name of the process by which plants capture and store energy from the sun during photosynthesis?

A) Cellular respiration

B) Photophosphorylation

C) Carbon fixation

D) Light absorption

1 b

Question 15:

What is the name of the enzyme that helps to fix carbon dioxide during the Calvin cycle?

A) Rubisco

B) ATP synthase

C) Cytochrome complex

D) Photosystem II

1 b