The cytoplasmic zone surrounding the Golgi complex possesses no cell organelles. This zone of clear cytoplasm is called:
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. zone of exclusion.
The zone of exclusion is the cytoplasmic area surrounding the Golgi complex that appears clear and lacks other cell organelles. This region is devoid of ribosomes, endoplasmic reticulum, and other structures, making it distinct under an electron microscope. The clarity of this zone highlights the Golgi complex, aiding in its identification during microscopic studies. The absence of organelles in the zone of exclusion may help in the efficient processing, packaging, and transport of proteins and lipids by minimizing interference. This specialized area emphasizes the organized layout of the cell and the functional compartmentalization of its internal structures.
Other options:
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Cytosol: The fluid portion of the cytoplasm containing dissolved substances.
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Cytosine: A nitrogenous base found in DNA and RNA.
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Cytochrome: A protein involved in electron transport during respiration.