Cell Structure and Organelles MCQs Quiz 7 Posted on April 2, 2026April 5, 2026Author agropublishers 0 Cell Structure and Organelles MCQs Quiz 7 Cell Biology Multiple Choice Questions 1. A nucleosome consists of DNA wrapped around _______ Tubulin RNA Actin Histone octamer 2. ________________ chromosome has nearly equal arms Acrocentric Telocentric Submetacentric Metacentric 3. Storage granules in cells are typically __________ Non-membranous inclusions Double-membrane organelles DNA-based structures Protein-based compartments 4. ____________ is the the double-membrane structure that engulfs cytoplasmic material during autophagy called Lysosome Endosome Peroxisome Autophagosome 5. __________________ is responsible for gluing neighboring plant cells together Plasma membrane Secondary wall Primary wall Middle lamella 6. The p-arm of a chromosome refers to _______ Short arm Long arm Satellite region Terminal region 7. ________________ are the specialized organelle in photosynthetic eukaryotic cells where photosynthesis occurs Golgi apparatus Chloroplasts Endoplasmic reticulum Mitochondria 8. ____________________ is the primary constriction of a chromosome Centromere Kinetochore Telomere Chromatid 9. Critically short telomeres can trigger ________________ Cellular senescence or apoptosis Photosynthesis DNA synthesis Protein folding 10. Which component provides rigidity and compressive strength to plant secondary walls? Pectin Chitin Lignin Cellulose Loading … Question 1 of 10 Cell Structure and Organelles MCQs Quiz 7 Cell Biology Multiple Choice Questions
