Long Bone Anatomy Worksheet
Explore the structure and function of long bones with this Grade 6 science worksheet, covering key components and their roles.
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Long Bone Anatomy Worksheet
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Read each question carefully and answer to the best of your ability. Refer to the diagram provided for assistance.
Observe the diagram of a long bone cross-section below:
1. Which part of the long bone is primarily responsible for producing blood cells?
Compact bone
Marrow cavity
Periosteum
Articular cartilage
2. What is the main function of compact bone?
Storing fat
Providing strength and support
Producing hormones
Protecting joints
3. The tough, fibrous membrane that covers the outer surface of a long bone is called the .
4. Red bone marrow is found in the of long bones and is responsible for making blood cells.
5. Spongy bone is denser and stronger than compact bone.
True
False
6. Articular cartilage reduces friction at the joints.
True
False
7. Describe the difference between yellow bone marrow and red bone marrow in terms of their primary functions.