Question

Children in northern regions experience months of inadequate sunlight exposure on the skin. To prevent possible abnormal bone development, what essential organic nutrient is necessary in the diet?

A)vitamin C
B)calcium
C)protein
D)retinol-A
E)cholecalciferol

Answer 1

The answer is E!!!!!

Answer 2

Vitamin D, specifically cholecalciferol, is the essential organic nutrient necessary in the diet to prevent abnormal bone development in children experiencing inadequate sunlight exposure. Without enough vitamin D, the body cannot absorb calcium properly, leading to conditions such as rickets and osteomalacia.

Step-by-step explanation:

In order to prevent possible abnormal bone development in children experiencing months of inadequate sunlight exposure on the skin, the essential organic nutrient necessary in the diet is vitamin D (E) in the form of cholecalciferol. Vitamin D is essential for normal absorption of calcium and phosphorous, which are required for healthy bones. The absence of sun exposure can lead to a lack of vitamin D in the body, causing conditions such as rickets in children and osteomalacia in adults.