The bone matrix consist of

Options

A. 65% inorganic matter and 35% organic matter
B. 30% inorganic matter arid and 70% organic matter
C. 60% inorganic matter and 40% organic matter
D. 40% inorganic matter and 60% organic matter

Answer

To solve the question regarding the composition of the bone matrix, we can break down the information systematically:

### Step-by-Step Solution:

1. **Understanding Bone Matrix**: The bone matrix is the extracellular material that provides structural support to bone tissue. It consists of both organic and inorganic components.

2. **Identifying Organic Components**: The primary organic component of the bone matrix is collagen, which is a protein that provides tensile strength and flexibility to bones.

3. **Identifying Inorganic Components**: The inorganic components of the bone matrix are primarily minerals. The most significant of these are calcium and phosphorus, which contribute to the hardness and strength of the bone.

4. **Additional Inorganic Ions**: Besides calcium and phosphorus, other ions such as potassium, magnesium, fluoride, and sulfate are also present in smaller amounts in the bone matrix.

5. **Percentage Composition**:
- The organic matter constitutes about 30-35% of the bone matrix.
- The inorganic matter makes up about 65-70% of the bone matrix.
- This indicates that there is a higher proportion of inorganic material compared to organic material in the bone matrix.

6. **Conclusion**: Based on the composition and the percentages discussed, we can conclude that the bone matrix consists of both organic (like collagen) and inorganic (like calcium and phosphorus) components, with inorganic matter being predominant.

### Final Answer:
The bone matrix consists of organic components (like collagen) and inorganic components (like calcium and phosphorus), with inorganic matter being more prevalent.

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