## CORE INFORMATION\n✓ **Answer**: C\n## CONCEPT FRAMEWORK\n**Primary Concept**: Function of Elaioplasts\n**Related Topics**: Plant cell organelles, Lipid storage\n**Prerequisites**: Basic knowledge of plant cell structures and their functions.\n## SOLUTION PATHWAY\n**Given Information**:\n The question asks about the storage function of elaioplasts.\n The provided options are different types of biomolecules.\n**Method & Steps**:\n 1. Recall the function of elaioplasts.\n Reasoning: Elaioplasts are specialized plastids that are primarily responsible for storing lipids (fats).\n 2. Identify the correct option based on the recall.\n Result: Option C, 'Fats', is the correct answer.\n## OPTION ANALYSIS\n[A] :x: Starch is primarily stored in amyloplasts, not elaioplasts.\n[B] :x: Proteins are generally stored in vacuoles or other specialized structures, but not primarily in elaioplasts.\n[C] ✓: Elaioplasts are specialized for storing lipids (fats).\n[D] :x: Essential amino acids are not typically stored in elaioplasts; they are the building blocks of proteins.\n## LEARNING AIDS\n**Common Mistakes**:\n 1. Confusing elaioplasts with amyloplasts: Amyloplasts store starch, not fats.\n How to avoid: Remember that 'elai-' refers to oil or fat, while 'amylo-' refers to starch.\n**Quick Tips**:\n 1. Use the prefix 'elaio-' to remember that elaioplasts are involved in lipid storage.\n

## CORE INFORMATION\n✓ **Answer**: [D]\n## CONCEPT FRAMEWORK\n\t**Primary Concept**: Plant cell structure\n\t**Related Topics**: Cell organelles, differences between plant and animal cells\n\t**Prerequisites**: Basic knowledge of cell biology and plant cell structures\n## SOLUTION PATHWAY\n**Given Information**:\n\t* Question about the structures present in plant cells\n**Method & Steps**:\n\t1. Recall the key organelles specific to plant cells.\n\t\tReasoning: Plant cells have unique structures that differentiate them from animal cells.\n\t2. Identify cell wall, plastids, and large central vacuole as defining features of plant cells.\n\t\tKey Point: These are not all typically found in animal cells.\n\t3. Select the option that includes all three structures.\n\t\tResult: Option D is the correct choice.\n ## OPTION ANALYSIS\n[A] :x: Incorrect, missing plastids\n[B] :x: Incorrect, missing plastids and large central vacuole\n[C] :x: Incorrect, missing large central vacuole\n[D] ✓: Correct, includes the cell wall, plastids, and large central vacuole\n ## LEARNING AIDS\n\t**Common Mistakes**:\n\t\t1.[Error 1]: Confusing plant and animal cell organelles. [How to avoid: Review the characteristic organelles of each cell type]\n\t**Quick Tips**:\n\t\t1.[Helpful shortcut]: Remember 'P' for Plant: Plant cells have cell wall, Plastids, and a prominent central vacuole.