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- Subject
- Health & Nutritionphysical-education › health-nutrition
- Published
- 14 Jan 2025
- Last updated
- 28 May 2026
Explanation
Iron obtained from our diet is primarily utilized to synthesize hemoglobin, the protein in red blood cells responsible for oxygen transport. Bone marrow produces blood cells but does not contain iron itself. Protoplast refers to a plant or bacterial cell without its cell wall. Platelets are involved in blood clotting and do not contain iron.
More Health & Nutrition MCQs
Practice related questions from the same subject.
- 1.What is the estimated total number of heartbeats in a human heart's lifetime?
- 2.Minerals are classified into two categories: Macro minerals and ____________ minerals. What is the correct term for the second category?
- 3.What is another term commonly used to refer to amino acids?
- 4.What is the approximate percentage of water present in the body of an average adult human?
- 5.What is the typical breathing rate for a human being?
- 6.What does a Body Mass Index (BMI) value of 25 indicate?
- 7.Which illness is caused by a lack of Vitamin C in the diet?
- 8.How many essential amino acids are required in the human diet?
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