Q. The side chains in amino acids can be

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Q. Amino acids become negatively charged in the presence of

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Q. In cells, amino acids used to build proteins are

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Q. Non-polar side chains in amino acids include

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Q. Amino acids are by nature

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Q. Amino acids that is secondary among these is

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Q. The pH of many body tissues is

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Q. Polar side chains in amino acids does not include

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Q. If the cyclic-side chain is bonded to both the nitrogen (N) and α-Carbon atom of the amino group, the structure becomes that of

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Q. In acidic solutions, amino acids become

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Q. Identify the amino acids containing nonpolar, aliphatic R groups.

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Q. The two amino acids having R groups with a negative net charge at pH 7.0 are ___________

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Q. If pK1 = 2.34 and pK2 = 9.60, then the isoelectric point pI is?

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Q. Which of the following is a true statement?

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Q. Which among the following is a non-essential amino acid?

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Q. Which of the following is an essential amino acid?

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Q. Which of the following is an imino acid?

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Q. Which among the following is both glucogenic and ketogenic?

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Q. An amino acid that yields acetoacetyl CoA during the catabolism of its carbon skeleton will be considered as __________

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Q. Number of chiral centers in isoleucine is?

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