Question

draw and label a cell with the following parts: nucleus, cytoplasm, cell membrane, cell wall (if plant cell), chloroplasts, lysosome, and mitochondria. use arrows or notes to show how each part helps the cell get energy, grow, reproduce, make materials, or remove waste. write 2 - 3 sentences explaining how these parts work together as a system to keep the cell alive.

Explanation:

1. Drawing and labeling: Draw a cell (plant or animal as appropriate). Place the nucleus at the center, label the surrounding cytoplasm, the outer - most cell membrane. If plant cell, draw a cell wall outside the cell membrane. Add chloroplasts (in plant cell), lysosomes, and mitochondria. Use arrows or notes to show functions: nucleus controls cell activities including reproduction; chloroplasts (in plants) convert light energy to chemical energy; mitochondria produce energy through cellular respiration; lysosomes break down waste; cytoplasm is the site of many chemical reactions; cell membrane regulates what enters and leaves the cell; cell wall provides support and protection (in plants).
2. System explanation: These parts work together as a system. The nucleus gives instructions for making materials and reproduction. Mitochondria and chloroplasts provide energy. Lysosomes remove waste, and the cell membrane and cell wall (in plants) maintain the cell's structure and regulate its environment, all of which are essential for the cell to stay alive.

Answer:

1. Draw a labeled cell as described above with arrows or notes indicating functions.
2. Write: "The cell parts work together as a system. The nucleus controls activities, chloroplasts and mitochondria provide energy, lysosomes remove waste, and the cell membrane and cell wall (if plant) maintain structure and regulate the environment, keeping the cell alive."