Class Three: Molecular Biology Flashcards
1
Q
Define nucleotide vs nucleoside
A
Nucleotide: sugar + base + phosphates
Nucleoside: Sugar + base (indicates # of P; e.g., nucleoside triphosphate)
2
Q
Which end of the nucleotide are new nucleotides added to?
A
3’
3
Q
Which direction are nucleic acids synthesized in?
A
5’ to 3’
4
Q
Define 5’ and 3’
A
Refers to carbon on sugar
5
Q
Which bonds connect nucleosides within nucleic acids?
A
Phosphodiester bonds
