Cell Structure and Organelles MCQs Quiz 8 Posted on April 2, 2026April 5, 2026Author agropublishers 0 Cell Structure and Organelles MCQs Quiz 8 Cell Biology Multiple Choice Questions 1. ________________ chromosome has a centromere slightly off-center Submetacentric Acrocentric Metacentric Telocentric 2. The shape of metacentric chromosomes during anaphase is typically _______ I-shaped V-shaped J-shaped L-shaped 3. Which of the following best describes telomere-associated proteins? They form protective caps and regulate telomere stability They degrade DNA They synthesize ATP They replicate RNA 4. Human chromosomes 13, 14, 15, 21, and 22 are _______ shaped Submetacentric Metacentric Telocentric Acrocentric 5. The kinetochore forms at _______ Nucleus Telomere Chromatid Centromere 6. The glycocalyx primarily functions in __________ Cell adhesion and cell–cell recognition ATP synthesis DNA replication Protein folding 7. Gram-positive bacteria are characterized by __________ Outer membrane presence Thin peptidoglycan layer Absence of cell wall Thick peptidoglycan layer 8. The centromere is specialized region of chromosomes, during cell division it plays a key role in _______ RNA transcription Protein synthesis Chromosome segregation DNA replication 9. The Calvin cycle (light-independent reactions) occurs in the _____________ Intermembrane space Stroma of chloroplasts Thylakoid membranes Inner mitochondrial membrane 10. Heterochromatin is characterized by _______ Active chromatin transcription RNA absence Dense chromatin packing Loose chromatin structure Loading … Question 1 of 10 Cell Structure and Organelles MCQs Quiz 8 Cell Biology Multiple Choice Questions
