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TLS Online TPP Program

#Question id: 3789

What do telomeres do?

#XL - Q Biochemistry

  1. They protect the chromosomes from degradation by nucleases.

  2. They prevent the ends of chromosomes from fusing with one another.

  3. They are required for complete chromosomal replication.

  4. All of the above.

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TLS Online TPP Program

#Question id: 20179

#XL - P Chemistry

The third line of the Balmer series. in the emission spectrum of the hydrogen atom, is due to the transition from the
TLS Online TPP Program

#Question id: 20180

#XL - P Chemistry

The highest number of unpaired electrons are w present in
TLS Online TPP Program

#Question id: 20181

#XL - P Chemistry

Rutherford’s atomic model suggests the existence
TLS Online TPP Program

#Question id: 20182

#XL - P Chemistry

Which is not true with respect to cathode rays?
TLS Online TPP Program

#Question id: 20183

#XL - P Chemistry

A element M has an atomic mass 19 and atomic number 9. Its ion is represented by
TLS Online TPP Program

#Question id: 20184

#XL - P Chemistry

Which of the following ions has the maximum magnetic moment ?