DNA Bio Lab Flashcards
1
Q
Nucleotides
A
Base sugar and po4 grp
2
Q
Sugar+base
A
N.glycosidic bond
3
Q
Sugar+po4
A
Phosphodiester bomd
4
Q
Po4+po4
A
Phosphoanhydrate bond
5
Q
DNA dishwashing soap
A
Breakdown of cytoplasmic and nuclear membrane
6
Q
Dna salt water
A
Neutralize dna and make it less hydrophilic
7
Q
Alcohol dna
A
Aggregation of dna molecules
8
Q
Dische test
A
for deoxyribose
Diphenylamine
Blue hydroxylevulinic aldehyde
9
Q
Ammonium molybdate test
A
For po4 group
NH4 molybdate in acid
Yellow ppt
10
Q
Murexide test
A
For purines A.G
Potassium Chlorate in HCl
Pink
11
Q
Wheeler-johnson test
A
For pyrimidines U,T,C
Bromine,barium Hydroxide
Green with bromine C,U
Purple BaOH
