nucleic acids ap bio Flashcards
1
Q
nucleic acids
A
CHONP
2
Q
structure of nucleic acids
A
-linar structure
- parllel
- one side is 5’ 3’ the other is 3’ 5’
- covalnety bonded together
- made of nucletides
- DNA and rna
3
Q
rna has what
A
ribose
4
Q
phosphate has a what charge
A
negative charge
5
Q
dna has what
A
deoxyribose
6
Q
nitrogens babes 2 groups
A
purines and pyrimides
7
Q
purines
A
- guanine
- adenine
- double ringed
8
Q
pyrimindes
A
- cytosine
- thymine
- urcail
- single ringed
9
Q
what goes toghetr
A
adenine + thymine
adeine + urcail ( 2 hydeogen bonds )
guanin + cytoseine ( 3 hydrogen bonds)
