No, starch only contains Carbon, Hidrogen and Oxigen, normally the green leafs of the plants, skin of animals, are reach in nitrogen.
No, the idealized chemical starch itself contains no nitrogen. Any given sample of starch may contain small amounts due to contamination with other compounds.
No, fish does not contain starch. Only plants contain starch.
No, it does not contain starch.
Yes it does contain starch.
no. It depends on the type of chocolate, but it many cases, yes it does contain starch.
It does contain starch
No. Water contains nothing but water. It can contain starch if starch is added to it.
No, onions do not contain starch. They primarily consist of water, fiber, and various vitamins and minerals.
Beets do have starch.
Yes it contains starch
Peas contain starch as it is used is used for the storage of carbohydrates.
No, mushrooms do not contain starch. They primarily consist of water, fiber, and protein.