Cell Structure and Organelles MCQs Quiz 19 Posted on April 4, 2026April 5, 2026Author agropublishers 0 Cell Structure and Organelles MCQs Quiz 19 Cell Biology Multiple Choice Questions 1. Which organelle is involved in intracellular digestion? Centrosome Mitochondria Lysosome Ribosome 2. _________ Known for lipid synthesis, detoxification, and the production of steroid hormones in specialized cells Rough Endoplasmic Reticulum Ribosome Golgi apparatus Smooth Endoplasmic Reticulum 3. Gram-positive bacteria have _______ No cell wall Thick peptidoglycan layer Thin peptidoglycan layer Cellulose-rich wall 4. _______is considered a non-living structure because it is an extracellular product secreted by the cell itself Cytoplasm Nucleus Cell wall Mitochondria 5. The secondary cell wall is mainly enriched with _______ Cellulose Pectin Hemicellulose Lignin 6. The cell wall of fungi is primarily composed of _______ Silica Chitin Cellulose Peptidoglycan 7. Protein synthesis in cells occurs in _______ Mitochondria Nucleus Ribosomes Lysosomes 8. __________________ is selectively permeable part of cells Cytoplasm Nucleus Cell wall Plasma membrane 9. ___________ requires to import most of its proteins from cytosol Nucleus Mitochondria Golgi apparatus Ribosome 10. Peptidoglycan, found in bacterial cell wall, is also known as _______ Chitosan Pectin Murein Cellulin Loading … Question 1 of 10 Cell Structure and Organelles MCQs Quiz 19 Cell Biology Multiple Choice Questions
