Yes, there is a type of sugar called lactose which is present in milk and milk products (except for those that are specially made without lactose for the benefit of those who have trouble digesting it).
Yes but a very small amount but it is most protein.
Cheese generally contains fat and protein, but very little, if any, carbohydrates.
Yes, the cheese contains the sugar lactose and the bread contains starches.
Pizza is mainly a carbohydrate. Cheese on a pizza is a dairy product, and meat is a protein. Cheese will also be considered protein AND dairy.
Depends on the kind of cheese. They all vary in those components.
Given that cheese is a dairy product it is high in protein and also calcium. Unfortunately it is also high in saturated fat, being an animal product.
protein
Carbohydrate.
Carbohydrate
It is a carbohydrate.
A membrane protein with a carbohydrate chain is called glycoprotein
No
No
Starch is a carbohydrate
It is a carbohydrate.