Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 39624
TLS Online TPP Program

#Question id: 27206

Which of the following statements is/are true about nucleic acid?

#XL - T Zoology
  1. If the nucleic acid contains OH-ribose then it is RNA even if it contains some thymine.
  2. If the nucleic acid contains 2’-deoxy-D-ribose then it is DNA even if it contains some uracil.
  3. D-beta-2’-Deoxyribose sugar molecule is found in RNA
  4. D-beta-Ribose sugar molecule is found in DNA
More Questions
TLS Online TPP Program

#Question id: 19937

#XL - P Chemistry

In an atom which has 2K, 8L, 8M and 2N electrons in the ground state, the total number of electrons having =1are
TLS Online TPP Program

#Question id: 19938

#XL - P Chemistry

The number of electrons that can be accommodated in dxy orbital is
TLS Online TPP Program

#Question id: 19939

#XL - P Chemistry

The electronic configuration of Mn can be written as
TLS Online TPP Program

#Question id: 19940

#XL - P Chemistry

Which of the following sets of quantum numbers is not possible for 23rd electron of Cr( At. no. 24) ?
TLS Online TPP Program

#Question id: 19941

#XL - P Chemistry

Which d-orbital does not have four lobes?
TLS Online TPP Program

#Question id: 19942

#XL - P Chemistry

The total number of electrons present in any main energy level can be calculated from