What are the saclike membranes that organize photosynthetic reactions in chloroplasts called?

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 your Honors Biology Final Exam. Study with flashcards and multiple-choice questions complete with hints and explanations. Score high on your exam!

Multiple Choice

What are the saclike membranes that organize photosynthetic reactions in chloroplasts called?

Explanation:
Thylakoids are the saclike membranes in chloroplasts that organize the light-dependent reactions of photosynthesis. These membranes host the photosystems, electron transport chain, and ATP synthase, converting light energy into chemical energy (ATP and NADPH). Grana are stacks of these membranes, increasing surface area, but they are not the membranes themselves. The stroma is the surrounding fluid where the Calvin cycle occurs, and the nucleus is a different organelle outside the chloroplast.

Thylakoids are the saclike membranes in chloroplasts that organize the light-dependent reactions of photosynthesis. These membranes host the photosystems, electron transport chain, and ATP synthase, converting light energy into chemical energy (ATP and NADPH). Grana are stacks of these membranes, increasing surface area, but they are not the membranes themselves. The stroma is the surrounding fluid where the Calvin cycle occurs, and the nucleus is a different organelle outside the chloroplast.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy