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#Question id: 128


Amino acids with non-ionizable side chains are zwitterions when they are ________.

#Section 2: General Biology
  1. in any solution

  2. at physiological pH, pH = 7.4

  3. in acidic solutions only

  4. in alkaline solutions only


Answer:- Option(s): 2


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#Question id: 3866

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following statements about E. coli RNA polymerase (core enzyme) is false?

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#Section 3: Genetics, Cellular and Molecular Biology

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#Section 3: Genetics, Cellular and Molecular Biology

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#Question id: 3869

#Section 3: Genetics, Cellular and Molecular Biology

Which one of the following statements about E. coli RNA polymerase (core enzyme) is false?

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#Question id: 3870

#Section 3: Genetics, Cellular and Molecular Biology

“Footprinting” or DNase protection is a technique used to identify:

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