Which is a reducing sugar? |
|||
a) |
Galactose |
b) |
Gluconic acid |
c) |
- methyl galactoside |
d) |
Sucrose |
Which is a reducing sugar? |
|||
a) |
Galactose |
b) |
Gluconic acid |
c) |
- methyl galactoside |
d) |
Sucrose |
(a)
Glucose, fructose, mannose and galactose are hexose monosaccharides. The monosaccharides have free aldehyde or ketone group, which can reduce to Cu. Therefore, these are called reducing sugars.