Questions from Organic Chemistry


Q: Why is the genetic code said to be mutation-resistant?

Why is the genetic code said to be mutation-resistant?

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Q: Which amino acids are encoded by six codons?

Which amino acids are encoded by six codons?

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Q: What are the two tRNA binding sites on the ribosome?

What are the two tRNA binding sites on the ribosome?

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Q: Why does an enzyme lose activity when the pH is drastically changed

Why does an enzyme lose activity when the pH is drastically changed from optimum pH?

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Q: Why must pyruvate be used and NADH be reoxidized so that glycolysis

Why must pyruvate be used and NADH be reoxidized so that glycolysis can continue?

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Q: Draw the Lewis structure of HS-.

Draw the Lewis structure of HS-.

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Q: What peptide sequence would be formed from the mRNA. 59

What peptide sequence would be formed from the mRNA. 59-AUGUGUAGUGACCAACCGAUUUCACUGUGA-39?

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Q: Draw the structure of an alanine residue bound to the 39 position

Draw the structure of an alanine residue bound to the 39 position of adenine at the 39 end of alanyl tRNA. The amino acyl linkage is formed between the 39—OH of the tRNA and the ca...

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Q: What are deletion and insertion mutations?

What are deletion and insertion mutations?

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Q: What is an allosteric enzyme?

What is an allosteric enzyme?

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