I believe that Calpurnia finds the food on the back porch.
The answer is <span>Disaccharides are different in structure because they are not made up of the same monosaccharides, and this gives them different properties.
Both sucrose and lactose are disaccharides, however, they are made up different monosaccharides:
Disaccharide = monosaccharide + monosaccharide
Sucrose = glucose + fructose
Lactose = glucose + </span>galactose
Since they have different structures, their characteristics and behaviour in chemical reactions must differ, too.
Answer: the steel wool in the 3.0 M HCl reacts fastest.
Explanation:
The enzyme will work as a catalyst and make the chemical reaction happen quicker
