Vitamin D is very important. The primary source of vitamin D is the sun. The foods that most if is eats is not enough for our body. Vitamin D aids in the absorption of calcium, which in turn helps maintain bone density. When your bone density becomes too low then you are much more susceptible to osteoporosis.
Vitamin E act as a precursor
It converts modified epidermal cholesterol to a vitamin D precursor important to calcium metabolism.
NADPH2
DNA serves as the master blueprint for building and maintaining an organism's structure and function. It contains the instructions for making proteins, which are crucial for all cellular processes, as well as controlling gene expression and inheritance of traits.
Aniline is used in the synthesis of numerous pharmaceutical compounds. It serves as a starting material for the production of various analgesics, antipyretics, and anti-inflammatory drugs. Additionally, aniline derivatives are employed in the synthesis of certain antibiotics, antimalarials, and antitumor agents.
NADPH2
DNA served as the blueprint for the synthesis of proteins
The endoplasmic reticulum serves as a pathway for transport of materials throughout the cell. The endoplasmic reticulum is also associated with synthesis and storage.
It serves as a starting material for complex organic Molecule synthesis.
Vitamin E
The endoplasmic reticulum. Specifically the "rough" ER is the site of protein synthesis and the "smooth" ER is the site of lipid synthesis.
DNA serves as a template for transcribing mRNA.