Question:
Which of the following cell organelle(s) is/are surrounded by a single phospholipid membrane?
Which of the following cell organelle(s) is/are surrounded by a single phospholipid membrane?
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Single membrane = Golgi, ER, lysosome, vacuole.
Double membrane = nucleus, mitochondria, chloroplast.
Updated On: Jan 2, 2026
- Golgi apparatus
- Lysosome
- Mitochondria
- Nucleus
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The Correct Option is A, B
Solution and Explanation
Single-membrane organelles include the Golgi apparatus and lysosomes, both of which are bounded by a single phospholipid bilayer.
Mitochondria (option C) have a double membrane, and the nucleus (option D) also has a double-layered nuclear envelope.
Thus, only Golgi and lysosomes have a single membrane.
Mitochondria (option C) have a double membrane, and the nucleus (option D) also has a double-layered nuclear envelope.
Thus, only Golgi and lysosomes have a single membrane.
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