Which organelle is the site of photosynthesis in plant cells?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the Virginia 7th Grade Science SOL Test. Incorporate flashcards and multiple choice questions, each with hints and detailed explanations. Ensure your success on the exam!

Multiple Choice

Which organelle is the site of photosynthesis in plant cells?

Explanation:
Photosynthesis happens in chloroplasts, the green plant organelles that capture light energy. Inside chloroplasts, chlorophyll absorbs light and starts the reactions that convert carbon dioxide and water into glucose and oxygen. The thylakoid membranes carry out the light-dependent steps, while the surrounding stroma performs the sugar-building part. This is different from mitochondria, which generate energy by breaking down sugar, nuclei that store genetic material, and lysosomes that digest waste—so those organelles aren’t where photosynthesis occurs.

Photosynthesis happens in chloroplasts, the green plant organelles that capture light energy. Inside chloroplasts, chlorophyll absorbs light and starts the reactions that convert carbon dioxide and water into glucose and oxygen. The thylakoid membranes carry out the light-dependent steps, while the surrounding stroma performs the sugar-building part. This is different from mitochondria, which generate energy by breaking down sugar, nuclei that store genetic material, and lysosomes that digest waste—so those organelles aren’t where photosynthesis occurs.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy