monosaccharides Flashcards
1
Q
what are monosaccharides?
A
basic molecular units (monomers) of carbohydrates
1
Q
what are monosaccharides mainly used in?
A
- respiration to provide energy
- in growth during the formation of larger carbohydrates
2
Q
what are three examples of monosaccharides to memorise?
A
glucose, fructose, galactose
3
Q
how are all monosaccharides similar and different?
A
- same formula C6H12O6 (hexoses)
- different structure
4
Q
how do you test for monosaccharides?
A
they are reducing sugars so give a positive benedict’s test result
5
Q
what is the definition of isomers?
A
they have the same number and type of atoms but they are arranged differently
6
Q
what’s the structure of alpha glucose?
A
view diagram on sheet
