U4T2 – Protein Synthesis

216

Protein Synthesis

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DNA is read in sets of three bases called what?

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What word describes the fact there is more than one set of three bases for each amino acid?

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True or False : The same three bases of DNA (or RNA) code for the same amino acid in every organism ever discovered.

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What does RNA stand for?

 

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What is a difference between RNA and DNA?

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Which is the true statement about DNA compared to RNA?

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The genetic code on RNA is read in a set of three bases called a...

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What does the 'm' stand for in mRNA?

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What is transcription?

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Which enzyme is used in transcription?

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Which bonds are broken by the enzyme used in transcription?

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Where does the enzyme used in transcription bind?

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During Transcription, the two DNA strands are separated. What attracts free floating RNA nucleotides to the exposed bases?

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Which term describes the specific attraction of bases?

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What is the base-pairing pattern in DNA to RNA?

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What bond is formed between the free RNA bases, once they have formed complementary base pairs?

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What molecule is made in eukaryotic transcription?

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What molecule is made in prokaryotic transcription?

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What stops the RNA polymerase?

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In eukaryotes, the pre-mRNA is modified by removing what?

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What is the name of the modification of pre-mRNA in eukaryotes?

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Where does modification of pre-mRNA occur?

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What is translation?

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Where does translation take place?

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In translation, a molecule called tRNA carries a three letter code. What are they called ?

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What molecule does the tRNA carry?

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How many tRNA molecules can fit into a ribosome at any time?

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As the mRNA is fed through the ribosome, complementary base pairing between the mRNA and tRNA mean that amino acids are lined up in a specific order. What level of protein structure is established here ?

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What type of bond forms between the amino acids?

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What molecule is formed at the end of translation?

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