Q1. Which type of synovial joint is found between the carpal bones of the wrist?A. Ball and socket jointB. Hinge jointC. Gliding jointD. Pivot joint
Q2. Which statement about the vertebral column is correct?A. It consists of 30 vertebrae.B. The lumbar region has 7 vertebrae.C. The sacrum consists of fused vertebrae.D. Cervical vertebrae are 8 in number.
Q3. Which type of movement is seen in ciliated epithelial cells?A. Amoeboid movementB. Ciliary movementC. Muscular movementD. Gliding movement
Q4. Which of the following bones belongs to the appendicular skeleton?A. SternumB. ScapulaC. VertebraD. Ribs
Q5. Which of the following joints is present between the phalanges?A. Ball and socket jointB. Hinge jointC. Pivot jointD. Gliding joint
Q7. Which joint is correctly matched with its type?A. Hinge joint - Shoulder jointB. Pivot joint - Between atlas and axisC. Gliding joint - Hip jointD. Ball and socket joint - Knee joint
Q8. Which of the following statements about actin filaments is incorrect?A. Actin filaments are composed of 'F' actin polymers.B. Troponin is distributed at regular intervals on actin filaments.C. Myosin binds directly to tropomyosin during contraction.D. Actin filaments are thinner compared to myosin filaments.
Q9. Which of the following conditions is characterized by age-related bone loss?A. ArthritisB. OsteoporosisC. GoutD. Tetany
Q10. Which part of the muscle fiber stores calcium ions required for muscle contraction?A. SarcolemmaB. Sarcoplasmic reticulumC. MyofibrilsD. T-tubules