Question

vitamins contribute to a wide variety of vital functions in the human body. match each of the vitamins with a key function of that vitamin. each vitamin can be used only once
1
growth and
development
2
blood clotting
3
red blood cell
formation
4
bone health
5
antioxidant defense
match each of the options above to the items below.
vitamin b - 12
vitamin k
vitamin e
vitamin a
vitamin d

Explanation:

• Vitamin B - 12: It is crucial for red blood cell formation as it helps in the synthesis of DNA in red blood cell precursors.
• Vitamin K: Plays a key role in blood - clotting by being involved in the synthesis of clotting factors (e.g., prothrombin).
• Vitamin E: Acts as an antioxidant defense. It protects cells from the damage caused by free radicals.
• Vitamin A: Is important for growth and development. It is involved in cell growth, differentiation, and vision (but growth and development is a more general key function here).
• Vitamin D: Helps in bone health. It aids in the absorption of calcium and phosphorus, which are essential for bone mineralization.

Answer:

Vitamin B - 12: 3. Red blood cell formation
Vitamin K: 2. Blood clotting
Vitamin E: 5. Antioxidant defense
Vitamin A: 1. Growth and development
Vitamin D: 4. Bone health