Amino Acids Review: Essential Questions and Answers for Exams

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Question: What are the three amino acids discussed in the text?
Answer: The three amino acids discussed are arginine, histidine, and lysine.Question: Which amino acid is the most basic?
Answer: Arginine is the most basic amino acid.Question: Does histidine have a charge at body pH?
Answer: No, histidine has no charge at body pH.Question: When are arginine and histidine required?
Answer: Arginine and histidine are required during periods of growth.Question: What are arginine and lysine involved in?
Answer: Arginine and lysine are involved in histones which bind negatively charged DNA.Question: Are lysine and histidine basic?
Answer: Yes, lysine and histidine are basic. Question: What is the role of histones in DNA?
Answer: Histones play a role in binding negatively charged DNA.Question: Why are arginine and lysine important in histones?
Answer: Arginine and lysine are important in histones because they help bind negatively charged DNA.Question: What is the role of histidine in the body?
Answer: The role of histidine in the body is not specified in the text.Question: Why is arginine considered basic?
Answer: Arginine is considered basic because it has a high pH value. Question: Is histidine also considered basic?
Answer: No, histidine is not considered basic as it has no charge at body pH.Question: What is the significance of arginine and histidine during periods of growth?
Answer: Arginine and histidine are required during periods of growth, implying that they play an important role in the growth process.Question: What is the function of lysine in the body?
Answer: The text mentions that lysine is involved in histones, but its specific function in the body is not specified.Question: Why is the pH value of an amino acid important?
Answer: The pH value of an amino acid is important because it can affect its basicity or acidity, which in turn can impact its interaction with other substances in the body.tab