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TLS Online TPP Program

#Question id: 19953

The line spectrum ot two elements is not identical because .

#XL - P Chemistry
  1. they do not have same number of neutrons
  2. they have dissimilar mass number
  3. they have different energy level schemes
  4. they have different number of valence electrons.
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TLS Online TPP Program

#Question id: 34511

#XL - Q Biochemistry

Which of following informations regarding pyrimidine biosynthesis is/are correct ? 
TLS Online TPP Program

#Question id: 34511

#XL - R Botany

Which of following informations regarding pyrimidine biosynthesis is/are correct ? 
TLS Online TPP Program

#Question id: 34511

#XL - S Microbiology

Which of following informations regarding pyrimidine biosynthesis is/are correct ? 
TLS Online TPP Program

#Question id: 34511

#XL - T Zoology

Which of following informations regarding pyrimidine biosynthesis is/are correct ? 
TLS Online TPP Program

#Question id: 34512

#XL - Q Biochemistry

Glutamine analogs are- 
TLS Online TPP Program

#Question id: 34512

#XL - R Botany

Glutamine analogs are-