Q. Why the variable loop is named so?

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Q. How many loops are present in the clover leaf model of tRNA?

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Q. With respect to tRNA which of the following is not its characteristic?

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Q. Thymine is present in tRNA.

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Q. The 3’ end of tRNA is __________

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Q. Which element of the ribosome plays a key role in mRNA translation?

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Q. With respect to the composition of the ribosome which of the following is correct?

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Q. Which one of the following is known as the Kozak sequence?

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Q. Eukaryotic mRNA is read in the 3’ to 5’ direction.

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Q. Eukaryotic mRNAs recruit ribosomes using the Shine – Dalgarno sequence.

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Q. Which part of the ribosome identifies the Shine – Dalgarno sequence?

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Q. What was the name of the ribosome binding site?

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Q. With respect to polycistronic mRNAs which of the following is wrong?

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Q. With respect to the open reading frame (ORF) which of the following is wrong?

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Q. Which of the following is a character of ORF?

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Q. How many channels are present in the ribosome?

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Q. Only a single stranded RNA can pass through the ribosome for decoding.

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Q. With respect to the mRNA – ribosome complex for translation mechanism which of the following pair is wrong?

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Q. Where does ribosome gets the energy for the formation of peptide bond?

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Q. The reaction to form a new peptide bond is known as the peptidyl transferase reaction.

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