Final answer:
The correct structure of a plant cell labeled in laboratory 4 includes the cell wall, cell membrane, cytoplasm, nucleus, and chloroplasts, corresponding with option 1). The cell wall and chloroplasts are structures unique to plant cells, aiding in support, protection, and photosynthesis.
Step-by-step explanation:
The structure of a plant cell labeled in laboratory 4 is cell wall, cell membrane, cytoplasm, nucleus, and chloroplasts. Among the options provided, the correct sequence that represents the arrangement of these structures in a typical plant cell is as follows:
- Cell wall
- Cell membrane
- Cytoplasm
- Nucleus
- Chloroplasts
This sequence corresponds with option 1) Cell wall, cell membrane, cytoplasm, nucleus, chloroplasts. Plant cells have unique features compared to animal cells, which include the cell wall that provides structural support and protection, chloroplasts where photosynthesis occurs, and a large central vacuole that helps in maintaining cell shape by providing turgor pressure.