Science Quiz / translation and antibiotics revision

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Translation and antibiotics revision

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

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