Final answer:
To enhance a cell model, include a selective permeability plasma membrane, gel-like cytoplasm, and distinct nucleus, mitochondria, and endoplasmic reticulum to show the interconnected functions.
Step-by-step explanation:
To improve the accuracy of a homemade cell project, the student can focus on representing the cell's plasma membrane, the cytoplasm, and core organelles underscoring their interconnectivity. This can be achieved by ensuring the model includes a clear boundary that accurately represents the plasma membrane's structure and its selective permeability.
Inside this boundary, using a gel-like substance such as Jell-O can mimic the cytoplasm, which contains the organelles. Core organelles like the nucleus, which governs cellular function, mitochondrial for energy transformation, and endoplasmic reticulum for protein synthesis could be represented using different shapes and colors to highlight their specific roles. Lastly, the model could show how at least three organelles work together, such as the nucleus, mitochondria, and ribosomes, showcasing the flow of genetic information to protein synthesis and energy creation.