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Skeletal system Knowledge-Based Practice

Biology · Human Body & Physiology · Biology · Support & Movement

5 Biology practice questions on Skeletal system. Questions that assess core concepts and understanding.

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Questions

  1. 1.

    Which component of the bone matrix provides bone with flexibility and tensile strength, preventing it from being excessively brittle?

    • A) Hydroxyapatite crystals
    • B) Collagen fibers
    • C) Keratin filaments
    • D) Elastic fibers
  2. 2.

    Which type of bone cell is primarily responsible for the breakdown and resorption of bone tissue during growth and remodeling?

    • A) Osteoblasts
    • B) Osteoclasts
    • C) Osteocytes
    • D) Chondroblasts
  3. 3.

    Which of the following structures runs longitudinally through the center of an osteon to carry blood vessels and nerve fibers through compact bone tissue?

    • A) Canaliculus
    • B) Perforating canal
    • C) Lacuna
    • D) Central canal
  4. 4.

    Which of the following structures in a growing long bone is directly responsible for its longitudinal growth?

    • A) Epiphyseal plate
    • B) Periosteum
    • C) Medullary cavity
    • D) Articular cartilage
  5. 5.

    Which of the following components of the human skeletal system is primarily responsible for the production of red blood cells, white blood cells, and platelets?

    • A) Periosteum
    • B) Yellow bone marrow
    • C) Compact bone
    • D) Red bone marrow

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