Question 1 and question 2 Question 1 (1 point) Polycistronic mRNAs allow for mul

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Question 1 and question 2 Question 1 (1 point) Polycistronic mRNAs allow for multiple proteins that are needed for a common purpose to be synthesized at the same time. are mRNAs with the 'recipe' for multiple polypeptides occur in both prokaryotes and eukaryotes Save Question 2 (1 poin Ribosomes release the mRNA when they encounter the release factor bound to a stop codon. CO couple the formation of peptide bonds to the hydrolysis of GTP (a close cousin to ATP). allows for a tRNA to pair-bond (H-bond) with its complement in the mRNA. are molecular machines that synthesize polypeptides.

Explanation / Answer

ANS 1) Polycistronic mRNAs:

The correct answer is: allow for multiple proteins that are needed for a common purpose to be synthesised at the same time.

because, polycistronic a kind of messenger rna that may encode multiple polypeptide one after the other inside the same rna molecule. Bacterial messenger rna is normally polycistronic

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ANS 2) Ribosomes:

The correct answer is: allows for a tRNA to pair H-bond with its complement in the mRNA.

because, Ribosomes are minute particle consisting of RNA and associated proteins found in large numbers in the cytoplasm of living cells. They bind messenger RNA and transfer RNA to synthesize polypeptides and proteins.

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