Science Quiz / translation and antibiotics revision

Random Science or Translation Quiz
Score 0/49 Timer 10:00
QuestionsAnswer
the A-site is...
after translocation...presents itself at the A-site
The final stage of termination is when the ribosome complex...
Anti-codon and codon bond via...
IF1, IF2 and IF3 are...
Which molecule carries sequence information to make a protein?
GTP hydrolysis to GDP in the A-site provides energy for...
ribosome disassembling requires...
the 30s subunit binds...
where do amino acids bind in the ribosome to form protein?
in a tRNA molecule there is an...on the central loop
The stop codons are...
The large subunit of a ribosome in prokaryotes is...
The energy needed to add a specific amino acid to tRNA molecule is provided by?
Ribosomes in total, in prokaryotes, are...
some other factors bind during termination, what are these?
The small subunit of a ribosome in prokaryotes is...
The start codon is...
in eukaryotes ribosomes are...
Which molecule contains ribosomal RNA and ribosomal proteins?
the activated amino acid binds to EF-Tu GTP which is...
there are...amino acids
Activated GTP-IF2 binds to...
Which molecule brings individual amino acids to sites of protein synthesis?
twenty specific tRNA molecules are classed by...
QuestionsAnswer
EF-G-GTP binds to the ribosome causing...
Which molecules bind mRNA to tRNA?
 
a charged amino acid on a tRNA molecule is known as a...
Which complex compromises of a ribosome, mRNA and initiator tRNA formylmethionine (tRNAfmet)
Where do peptide bonds form in the ribosome?
IF2 is activated by the binding of the nucleotide....
What is a triplet of bases complementary to a codon?
Where does tRNAfmet bind?
What does the shine-dalgarno sequence ensure?
What binds to 16s RNA in a ribosome
a single specific amino acid is loaded onto each tRNA molecule by which enzyme?
the P-site is...
at the 3' end tRNA has a...sequence
there are...codons
is energy needed for the formation of peptide bonds in the A and P-site?
A ribosome is made up of 3 sites; they are...
The amino acid bonded to a tRNA molecule can be...this changes the way it is written
In the initiation factor that last structure to bind, completing the construction of the ribosome is the...
The first site of the ribosome to be entered in translation is...
The protein is...from tRNA in the termination stage of translocation
The genetic code is read in...
The three main steps of translation include...
there are less than 61 tRNA but 61 different amino acid codons, what allows tRNA to recognise more than one codon.
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