<span>The correct answer:
copper is important in the synthesis of collagen.</span>
Copper activates an enzyme called lysyl oxidase that's required for collagen maturation.Lysyl oxidase catalyzes the formation of aldehydes from lysine residues in collagen and this results in cross-linking collagen (stabilization of collagen fibrils).
Answer:
Due to sexual reproduction and genetic variation, all apple trees of the same variety are clones from one tree. All apples of different kinds in the world are from one single tree
Explanation:
if your asking about how the different apples came from then this is your answer
Digestive system started with digestion with mouth it is easy to chew as saliva present our mouth makes the solid soluble forms small it is then followed by process like ingestion , absorption and assimilation...
