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TLS Online TPP Program

#Question id: 20151

Sodium chloride imparts a yellow colour to the Bunsen flame. This can be interpreted due to the

#XL - P Chemistry
  1. low ionization energy of sodium
  2. sublimation of metallic sodium to give yellow vapour
  3. emission of excess energy absorbed as a radiation in the visible region
  4. photosensitivity of sodium
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TLS Online TPP Program

#Question id: 746

#XL - Q Biochemistry

Two separate chains of DNA are wound around each other, each following a helical (coiling) path, resulting in:
TLS Online TPP Program

#Question id: 27293

#XL - U Food Technology

Which of the following is also known as invert sugar?
TLS Online TPP Program

#Question id: 5550

#XL - T Zoology

The vertebrate nervous system is derived from
TLS Online TPP Program

#Question id: 20144

#XL - P Chemistry

The shortest wavelength of H-atom in Lyman series is x, then longest wavelength in Balmer series of He+ is
TLS Online TPP Program

#Question id: 13068

#XL - S Microbiology

Coating antibody; which actively traps antigen