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Multiple Choice
Which of the following organelles is responsible for packaging and modifying proteins in a eukaryotic cell?
A
Golgi apparatus
B
Lysosome
C
Nucleolus
D
Mitochondrion
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Verified step by step guidance
1
Step 1: Begin by understanding the function of each organelle listed in the options. Recall that organelles in eukaryotic cells have specialized roles.
Step 2: Review the role of the Golgi apparatus. It is responsible for modifying, sorting, and packaging proteins and lipids for secretion or use within the cell.
Step 3: Examine the lysosome. It is primarily involved in breaking down waste materials and cellular debris using enzymes, not protein packaging.
Step 4: Consider the nucleolus. Its main function is the synthesis of ribosomal RNA (rRNA) and assembly of ribosomes, not protein modification or packaging.
Step 5: Analyze the mitochondrion. It is the powerhouse of the cell, responsible for energy production through ATP synthesis, and does not modify or package proteins.