Semester A Flashcards
1
Q
what does genetic code being redundant mean
A
diff codons code for same animo acids
2
Q
what is the wobble position
A
3rd base which differs in degenerate codons
3
Q
what are the 2 types of methionine tRNAs
A
- Met-tRNAi
- Met-tRNA
4
Q
what is Met-tRNAi
A
- initiator tRNA for start of translation
5
Q
what is normal Met-tRNA
A
used during elongation
6
Q
how do initiator tRNA and normal Met-tRNA differ
A
diff in the tRNA sequence
7
Q
what is aminoacyl-tRNA symthetase
A
enzyme which links amino acid to 3’ tRNA