Biomolecules Flashcards
1
Q
Rhamnose formula
A
C6H12O5
2
Q
Carbohydrates definition
A
Optically active polyhydroxy ketone/aldehyde
3
Q
Glucose(mono oligo poly)
A
mono
4
Q
Fruictose
A
mono
5
Q
Ribose
A
mono
6
Q
galactose
A
mono
7
Q
lactose
A
oligo
8
Q
maltose
A
oligo
9
Q
sucrose
A
oligo
10
Q
Sucrose made of
A
Glucose + Fructose
C1 of alpha D glucose and C2 of beta D fructose
11
Q
Maltose made of
A
C1 of alpha D glucose and C4 of alpha D glucose
12
Q
Lactose of
A
C1 of beta D galactose and C4 of beta D glucose
13
Q
Reducing
A
All monosacharides, maltose, lactose
14
Q
Non reducing
A
Sucrose
15
Q
Tollens and fehlings reagent and glucose
A
Glucose is an aldehyde
Thus +ve tollens and fehlings test
Gets oxidised to acid(gluconic acid)
16
Q
Fruictose with tollens and fehlings
A
reacts with both due to alpha hydroxy ketone
17
Q
Glucose with Na(Hg)/C2H5OH
A
every carbon now has alcohol
