1
Q
define endergonic and name a process it catalyses
A
driven by high energy phosphoanhydride bond cleavage
polymerisation
2
Q
start codons sequence and other roles
A
AUG and GUG
may code for Met and Val
3
Q
nonsense codons
A
stop codons
do not code for aa
UAG, UAA and UGA
4
Q
variant arm on tRNA molecule
A
site of variability
5
Q
sites of a tRNA molecule
A
acceptor stem
anticodon loop
6
Q
what is tRNA charging
A
addition of amino acids to tRNA
7
Q
what enzyme catalyses tRNA charging
A
aminoacyl-tRNA
8
Q
process of tRNA charging
A
amino acid is activated
enzyme reacts with tRNA to form aa-tRNA
genes, molecules and cells
flashcards
Decks in class (38)
# Cards
-
genetic information and transfer lecture - 10/105
-
mendelian genetics 2 lecture - 14/1015
-
advanced mendelian genetics lecture - 14/106
-
cell theory and microscopy lecture - 30/912
-
cell types and specialisation lecture - 30/910
-
advanced mendelian genetics 2 lecture - 16/108
-
DNA and RNA lecture - 21/1012
-
DNA replication 1 lecture - 21/1011
-
DNA replication 2 lecture - 28/1029
-
prokaryote transcription lecture - 28/109
-
eukaryotic transcription lecture - 4/1119
-
genetic code lecture - 4/118
-
translation lecture - 6/1116
-
amino acids and proteins 1 lecture - 11/1130
-
enzymes 1 lecture - 27/115
-
enzymes kinetics lecture - 2/129
-
enzyme inhibition lecture - 2/128
-
enzyme regulation lecture -4/129
-
glycolysis and TCA cycle lecture - 4/1227
-
nitrogen metabolism lecture - 30/114
-
nitrogen fixation lecture - 30/112
-
photosynthesis lecture - 6/216
-
anabolic and catabolic states lecture - 6/27
-
mutations lecture - 6/27
-
fat biosynthesis and metabolism lecture - 27/133
-
mutagens and repair mechanisms lecture - 10/29
-
gene and genome structure lecture - 10/25
-
eukaryotic genome structure lecture - 13/217
-
ATP production + oxidative phosphorylation lecture - 9/1214
-
gluconeogenesis, biosynthesis of glucose, glycogen and starch lecture - 9/1214
-
genetic engineering 1 + 2 lecture - 23/219
-
genetic engineering 3 + 4 lecture - 27/211
-
membrane structure and function lecture 1+2 - 3/311
-
mitosis lecture - 17/311
-
vesicular transport lecture - 24/312
-
cytoskeleton lecture - 13/313
-
movement and motor proteins lecture - 13/311
-
cell cycle control lecture - 27/314
