The Fundamental Unit of Life — Science STD 9 — Question
Gujarat BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life1 Mark
MCQ
Organelle without a cell membrane is:
✓
Ribosomes.
B
Golgi apparatus.
C
Chloroplast.
D
Nucleus.
✓
Answer
Correct option: A.
Ribosomes.
Nucleus is sorrounded by two nuclear membranes both forming a nuclear envelope;
Golgi apparatus is a set of membrane$-$bounded, fluid filled visicles, vacuoles and flattened cisternae. Plastids are also membrane bound organelle but ribosomes moves freely in the matrix or remain attached to the endoplasmic reticulum.
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