TLS Online TPP Program

#Question id: 363


What is the pH of a mixture of 0.042 M NaH2PO4 and 0.058 M Na2HPO4? If 1.0 mL of 10.0 M NaOH is added to a liter of the buffer prepared, how much will the pH change? (pKa = 6.86)

#SCPH05 I Biotechnology
  1. 7.19, 7

  2. 6.86, 7.19

  3. 7, 6.86

  4. 7, 7.19

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TLS Online TPP Program

#Question id: 3890

#SCPH06 I Botany

Small signal molecules that regulate transcription are not known to:

TLS Online TPP Program

#Question id: 3890

#SCPH28 | Zoology

Small signal molecules that regulate transcription are not known to:

TLS Online TPP Program

#Question id: 3891

#SCPH01 Biochemistry

Protein amino acid side chains can hydrogen bond in the major groove of DNA, and discriminate between each of the four possible base pairs.  In which one of the following groups of amino acids can all three members potentially be used in such DNA-protein recognition?

TLS Online TPP Program

#Question id: 3891

#SCPH05 I Biotechnology

Protein amino acid side chains can hydrogen bond in the major groove of DNA, and discriminate between each of the four possible base pairs.  In which one of the following groups of amino acids can all three members potentially be used in such DNA-protein recognition?

TLS Online TPP Program

#Question id: 3891

#SCPH06 I Botany

Protein amino acid side chains can hydrogen bond in the major groove of DNA, and discriminate between each of the four possible base pairs.  In which one of the following groups of amino acids can all three members potentially be used in such DNA-protein recognition?

TLS Online TPP Program

#Question id: 3891

#SCPH28 | Zoology

Protein amino acid side chains can hydrogen bond in the major groove of DNA, and discriminate between each of the four possible base pairs.  In which one of the following groups of amino acids can all three members potentially be used in such DNA-protein recognition?