No Bones About It Science Olympiad Practice Test

Correct! Sesamoid bones are bones embedded in tendons; the patella (kneecap) is the largest one in the body. Incorrect. Vertebrae are classified as irregular bones. Metacarpal

Incorrect. The malleus (hammer) is one of the three ossicles, but it is not the smallest. Incorrect. The incus (anvil) is the middle ossicle. No Bones About It Science Olympiad Practice Test

Incorrect. Trabeculae are the lattice-like structures found in spongy (cancellous) bone. Canaliculus Correct

Incorrect. 10 is the total number of phalanges in both thumbs combined. Vertebrae are classified as irregular bones

No Bones About It is a Science Olympiad event focused on the human skeletal and muscular systems. This practice test covers bone identification, joint types, and muscle functions. Part 1: Skeletal System Identification Identify the bone or structure described below. This "butterfly-shaped" bone sits at the base of the skull. These are the small bones that make up the spinal column. This is the longest and strongest bone in the human body. These bones form the bridge of the nose. This bone is commonly known as the kneecap. These thin, flat bones protect the heart and lungs. This bone connects the shoulder blade to the breastbone. This "U-shaped" bone in the neck supports the tongue. Part 2: Joints and Connective Tissue Select the correct term for each definition. Ball and Socket Joint Ligament Tendon Cartilage Tough tissue connecting bone to bone: ________