What further information is needed to evaluate the viability of the probe molecule for detection of H2S?A.In vivo cytotoxicity of  PN3.B.Normal cellular concentration of sodium.C.Normal cellular concentration of thiosulfate.D.Normal cellular concentration of sulfite.

To evaluate the viability of the probe molecule for detection of H2S, the following information is needed:

1. In vivo cytotoxicity of PN3: This is important to determine if the probe molecule is harmful to living cells. If the probe molecule is cytotoxic, it may cause cell death and interfere with the detection of H2S.

2. Normal cellular concentration of sodium: Sodium ions can interfere with the detection of H2S by the probe molecule. Therefore, knowing the normal cellular concentration of sodium can help in determining the accuracy of the H2S detection.

3. Normal cellular concentration of thiosulfate: Thiosulfate can also interfere with the detection of H2S. Therefore, knowing the normal cellular concentration of thiosulfate can help in determining the accuracy of the H2S detection.

4. Normal cellular concentration of sulfite: Sulfite can also interfere with the detection of H2S. Therefore, knowing the normal cellular concentration of sulfite can help in determining the accuracy of the H2S detection.

In conclusion, to evaluate the viability of the probe molecule for detection of H2S, it is necessary to know the in vivo cytotoxicity of PN3 and the normal cellular concentrations of sodium, thiosulfate, and sulfite.

To evaluate the viability of the probe molecule for detection of H2S, the following information is needed:

1. In vivo cytotoxicity of PN3: This is important to determine if the probe molecule is harmful to living cells. If the probe molecule is cytotoxic, it may cause cell death and therefore would not be viable for detection of H2S.

2. Normal cellular concentration of sodium: Sodium ions play a crucial role in many cellular processes. If the probe molecule interferes with the normal concentration of sodium in the cells, it may affect the cell's function and therefore would not be viable for detection of H2S.

3. Normal cellular concentration of thiosulfate: Thiosulfate is a product of H2S metabolism. If the probe molecule interferes with the normal concentration of thiosulfate in the cells, it may affect the cell's function and therefore would not be viable for detection of H2S.

4. Normal cellular concentration of sulfite: Sulfite is another product of H2S metabolism. If the probe molecule interferes with the normal concentration of sulfite in the cells, it may affect the cell's function and therefore would not be viable for detection of H2S.

In conclusion, to evaluate the viability of the probe molecule for detection of H2S, it is necessary to study its potential cytotoxic effects and its impact on the normal cellular concentrations of sodium, thiosulfate, and sulfite.