14 Questions
What is the main function of photosynthesis?
To convert light energy into chemical energy
Which of the following are the reactants of photosynthesis?
Water and carbon dioxide
Where does photosynthesis mainly occur in a plant?
Leaves
What is the primary function of stomata in photosynthesis?
To regulate the exchange of gases
Which organelle is directly involved in photosynthesis?
Chloroplast
What is the main product of photosynthesis?
Glucose
What is the function of spongy mesophyll in a leaf?
To facilitate gas exchange with the atmosphere
Why are plants green in color?
Plants reflect green light and absorb other wavelengths
What causes the leaves to change colors during the fall season?
Decrease in chlorophyll pigments revealing other pigments
What is the process that involves the gain of electrons by a substance?
Reduction reaction
What is the ultimate source of energy for all life on Earth?
Sunlight
Which compound forms the structural basis of ATP (adenosine triphosphate)?
Adenine
What happens when the last phosphate group is broken from ATP (adenosine triphosphate)?
Energy is released for cells to use
Which part of photosynthesis produces energy from solar power in the form of ATP and NADPH?
Light reaction or light-dependent reaction
Test your knowledge of photosynthesis by answering questions about its function, reactants, products, and major chemical events. Also, demonstrate your understanding with an illustration or diagram of chloroplast organization in photosynthesis.
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