Bio Ch4 Flashcards
1
Q
Nucleic acids are made up of…
A
Nucleotides
2
Q
What are in the group purines
A
A- adenine and g-guanine
3
Q
What are in the group pyridines
A
C-cytosines, u-uracils,t - thymine
4
Q
Draw the shapes for phosphate, sugar, nitrogenous base, colalent bond
A
Circle, pentagon, diamond, line
5
Q
The phosphodiester linkages
A
Form between two adjacent nucleotides connecting the hydroxyl and sugars
6
Q
Process of DNA synthesis
A
‘strand separation, base pairing, polymerization
7
Q
3 components of a nucleotide
A
Phosphate groups, 5 carbon sugar, nitrogenous base
