Punjab 12th Class Biology Chapter 16 Support and Movement Mcqs Test Online Punjab 12th Class Biology Chapter 16 Support and Movement Mcqs Test Online 123456789101112131415161718Show paginator Hide paginator Question 1 of 18Biology 1. The atlas and axis vertebrae are located in: 1.Thoracic region 2.Cervical region 3.Lumbar region 4.Pelvic region Question 1 of 18Question 2 of 18 2. At the distal end the femur forms knee joint with the proximal end of two parallel bones called? 1.Tibia and fibula 2.Radius and ulna 3.Carpals and metacarpals 4.Tarsal and metatarsal Question 2 of 18Question 3 of 18 3. Which of these is mismatched? 1.Synovial joint – elbow 2.Slightly moveable joint-vertebrae 3.Immoveable joint-sutures in cranium 4.Hinge joint-hip Question 3 of 18Question 4 of 18 4. Skeletal muscles contain dark band, which are anisotropic, are called: 1.A band 2.Z band 3.I band 4.M line Question 4 of 18Question 5 of 18 5. Bone dissolving cells are called: 1.Chondrocytes 2.Osteoblasts 3.Osteocytes 4.Osteoclasts Question 5 of 18Question 6 of 18 6. Which statement correctly describes the smooth muscles? 1.Unstrained voluntary with uninucleate cells 2.Unstrained involuntary with spindle shape cells 3.Unstrained involuntary with multinucleate cells 4.Unstrained involuntary with spindle shape cells Question 6 of 18Question 7 of 18 7. Which of the following changes occur when skeletal muscle contracts? 1.The Z-lines move further apart 2.The H-zone becomes more visible 3.The A-bands shorten 4.The I-band shorten Question 7 of 18Question 8 of 18 8. The deep in folding of the muscle fiber membrane is called: 1.Sarcoplasmic reticula 2.Sarcomeres 3.T-tubules 4.Z lines Question 8 of 18Question 9 of 18 9. Arm and leg muscles are arranged in antagonistic pairs. How does this affect their functioning? 1.It allows the muscles to produce opposing movements 2.It double the strength of contraction 3.It provides a backup if one of the muscles is injured 4.One muscle of the pair pushes while the other pulls Question 9 of 18Question 10 of 18 10. Which of the following cartilage in found at the end of long bones? 1.Hyaline 2.Elastic 3.Calcified 4.Fibrous Question 10 of 18Question 11 of 18 11. The acetabulum provides the articular surface for the: 1.Pelvis 2.Humerus 3.Fibula 4.Femur Question 11 of 18Question 12 of 18 12. Thin my filaments consist of: 1.Actin, tropomyosin, troponin 2.Actin, myoglobin, troponin3.Actin, myosin, troponin 4.Actin, tropomyosin, fibrin Question 12 of 18Question 13 of 18 13. At times ligaments are overstretched or torn. It is called: 1.Fracture 2.Sprain 3.Tension 4.Dislocation Question 13 of 18Question 14 of 18 14. A human internal organs are protected mainly by the: 1.Appendicular skeleton 2.Exoskeleton 3.Hydrostatic skeleton 4.Axial skeleton Question 14 of 18Question 15 of 18 15. Which ion is essential for muscle contraction? 1.Na 2.Ca 3.K 4.ClQuestion 15 of 18Question 16 of 18 16. Which of the following bones in the human arm would correspond to the femur in the leg? 1.Tibia 2.Radius 3.Ulna 4.Humors Question 16 of 18Question 17 of 18 17. Hip joint and shoulder joints are examples of: 1.Synovial joint 2.Ball and socket joint 3.Cartilaginous joint 4.Hinge joint Question 17 of 18Question 18 of 18 18. Scapula is connected with sternum by: 1.Carpals 2.Clavicle 3.Ribs 4.AtlasQuestion 18 of 18 Loading... Test By Subject Punjab Test By Topics 12th Class Biology You Can Learn and Gain more Knowledge through our Online Quiz and Testing system Just Search your desired Preparation subject at Gotest.