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CMB2001 - 9 EXAM QUESTIONS WITH VERIFIED ANSWERS
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CMB2001 - 9 EXAM QUESTIONS WITH VERIFIED ANSWERS...
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CMB2001 - 9 EXAM QUESTIONS WITHVERIFIED ANSWERS
21 - ANSWER how many proteins are in the small subunit of the 70S ribosome
33 - ANSWER how many proteins are in the small subunit of the 80S ribosome
31 - ANSWER how many proteins are in large subunits of the 70S ribosome
50 - ANSWER how many proteins are in large subunits of the 80S ribosome
prokaryotes - ANSWER 23S and 5S rRNA make up the large subunit of the
ribosome in ......
eukaryotes - ANSWER 28S, 5.8S and 5S rRNA make up the large subunit of the
ribosome in ......
prokaryotes - ANSWER 16S rRNA make up the small subunit of the ribosome in
......
eukaryotes - ANSWER 18S rRNA make up the small subunit of the ribosome in
......
APE - ANSWER what is on mRNA that facilitates tRNA to bind
aminoacylated tRNA binding site - ANSWER what does A in APE stand for
polypeptide chain site - ANSWER what does P in APE stand for
exit site - ANSWER what does E in APE stand for
A - ANSWER when charged tRNA comes to attach to mRNA where does it bind to
(APE)
GTP - ANSWER What binds to mRNA to displace the current tRNA (P) with the
charged tRNA (on A)
eEF2 - ANSWER what is the eukaryotic equivalent of GTP
hydrolysis - ANSWER what occurs to GDP when it displaces tRNA molecules
, with eachother
initiation factors - ANSWER IF1, IF2, IF3
shine delgarno - ANSWER what is the sequence at the 5' end of mRNA before the
start codon also known as the 16s complimentary region
small - ANSWER do IF's bind to the smalll or large subunit of the ribosome
GTP - ANSWER what works with IF's to bind the small subunit
initiator tRNA - ANSWER tRNA that binds mRNA/small subunit complex
larger subunit - ANSWER what binds to the initiator complex allowing GTP
hydrolysis and release of IF1 and IF2
IF3 - ANSWER what is released when initiator tRNA binds
cap - ANSWER in eukaryotes what does the small subunit of rRNA bind to trigger
translation
START codon - ANSWER in eukaryotes the small subunit moves along mRNA
alone until it encounters the .........
Kozak consensus sequence - ANSWER most frequent sequence around AUG in
eukaryotic mRNA
eIF4F - ANSWER what is the name of the complex which recognises the cap for
translation initiation in eukaryotes
elF4E - ANSWER elF4F complex is made up of
-
- elF4A
- elF4G
elF4A - ANSWER elF4F complex is made up of
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