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