List of top Biochemistry Questions on Mass spectrometry asked in GATE XL

The spectrum of a protein obtained using electrospray ionization mass spectrometry (ESI-MS) is shown below. Two peaks, one at m/z = 2960.6 and the other at m/z = 3552.5, are marked. The mass of the protein associated with the m/z = 2960.6 peak is ______ Da. (Round off to two decimal places) 

In Michaelis-Menten's equation, if [S]=15Km [S] = 15 K_m , then the ratio V0Vmax \frac{V_0}{V_{\text{max}}} is _______. (Round off to three decimal places)
Which one or more of the following statements is/are correct in the processing of pre-mRNA in eukaryotes?
Which one or more of the following statements is/are correct regarding the electromotive force generated by the electron transfer chain?
If a 10 mM solution of a biomolecule in a cuvette of path length 10 mm absorbs 90% of the incident light at 280 nm, the molar extinction coefficient of the biomolecule at this wavelength is _______ M(^{-1})cm(^{-1}). (Round off to two decimal places)
In mammals, hematopoietic stem cells that give rise to different types of blood cells are known as:
The spectrum of a protein obtained using electrospray ionization mass spectrometry (ESI-MS) is shown below. Two peaks, one at m/z = 2960.6 and the other at m/z = 3552.5, are marked. The mass of the protein associated with the m/z = 2960.6 peak is____ Da. (Round off to two decimal places)
The spectrum of a protein obtained using electrospray ionization mass spectrometry (ESI-MS)
The spectrum of a protein obtained using electrospray ionization mass spectrometry (ESI-MS) is shown below. Two peaks, one at m/z = 2960.6 and the other at m/z = 3552.5, are marked. The mass of the protein associated with the m/z = 2960.6 peak is____ Da. (Round off to two decimal places)
The spectrum of a protein obtained using electrospray ionization mass spectrometry (ESI-MS)