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TLS Online TPP Program

#Question id: 20174

If wavelength of photon is 2·2 × 10–11 m, h = 6·6 × 10–34 Js, then momentum of photon is

#XL - P Chemistry
  1. 3 × 10–23 kg ms–1
  2. 3·33 × 1022 kg ms–1
  3. 1·452 × 10–44 kgms–1
  4. 6·89 × 1043 kg ms–1.
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TLS Online TPP Program

#Question id: 1699

#XL - Q Biochemistry

Which of the following statements is TRUE of CD1?
TLS Online TPP Program

#Question id: 1700

#XL - Q Biochemistry

Which of the following statements is TRUE of iNKT cells?
TLS Online TPP Program

#Question id: 1701

#XL - Q Biochemistry

Which of the following statements is TRUE of superantigens?
TLS Online TPP Program

#Question id: 1702

#XL - Q Biochemistry

αβ T-cells recognizing MHC plus processed peptide can:
TLS Online TPP Program

#Question id: 1703

#XL - Q Biochemistry

Which of the following statements is TRUE about an epitope?
TLS Online TPP Program

#Question id: 1704

#XL - Q Biochemistry

The single best unique description of the interaction of the αβ T-cell receptor with peptide-MHC is that it: