Which structure would you expect to be abundant in plant cells due to its role in photosynthesis?

Prepare for the Honors Biology Final Exam with resources and tools designed to enhance understanding. Use multiple-choice quizzes and flashcards. Each question includes hints and explanations to ensure a successful outcome on your exam day!

Multiple Choice

Which structure would you expect to be abundant in plant cells due to its role in photosynthesis?

Explanation:
Photosynthesis happens in chloroplasts, which contain the light-absorbing pigment chlorophyll and organize the light-dependent reactions and the Calvin cycle. Plant cells, especially leaf cells, have many chloroplasts to capture light energy efficiently and convert it into chemical energy (glucose). Mitochondria are the energy-powerhouses for respiration, but they’re not the site of photosynthesis. Ribosomes and lysosomes have other roles and aren’t abundant because of photosynthesis.

Photosynthesis happens in chloroplasts, which contain the light-absorbing pigment chlorophyll and organize the light-dependent reactions and the Calvin cycle. Plant cells, especially leaf cells, have many chloroplasts to capture light energy efficiently and convert it into chemical energy (glucose). Mitochondria are the energy-powerhouses for respiration, but they’re not the site of photosynthesis. Ribosomes and lysosomes have other roles and aren’t abundant because of photosynthesis.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy