Which of the following structures would normally be found in a plant cell but not in an animal cell?

• A. Ribosome
• B. Chloroplast
• C. Nucleus
• D. Mitochondria

Answer: (B)

Verified step by step guidance

1. Begin by identifying the unique structures found in plant cells compared to animal cells. Plant cells have certain organelles that are not present in animal cells.
2. Consider the function of each organelle listed in the options. Ribosomes, nuclei, and mitochondria are found in both plant and animal cells, as they are essential for protein synthesis, genetic information storage, and energy production, respectively.
3. Focus on chloroplasts, which are unique to plant cells. Chloroplasts are involved in photosynthesis, allowing plants to convert sunlight into energy, a process not found in animal cells.
4. Understand that chloroplasts contain chlorophyll, the pigment responsible for capturing light energy, which is a key feature distinguishing plant cells from animal cells.
5. Conclude that chloroplasts are the structure that would normally be found in a plant cell but not in an animal cell, due to their role in photosynthesis.