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TLS Online TPP Program

#Question id: 1054

During attachment of phage to E. coli, the phage

#XL - T Zoology

  1. actively seek out the bacteria.

  2. randomly bump into the bacteria.

  3. attach to proteins or carbohydrates on the bacterial surface.

  4. randomly bump into the bacteria AND attach to proteins or carbohydrates on the bacterial surface.

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TLS Online TPP Program

#Question id: 19500

#XL - P Chemistry

Principal, Azimuthal and magnetic quantum numbers are respectively related to:
TLS Online TPP Program

#Question id: 19501

#XL - P Chemistry

The electronic configuration of chromium (Z=24) is:
TLS Online TPP Program

#Question id: 19502

#XL - P Chemistry

According to Aufbau principle a new electron enters the orbitals when:
TLS Online TPP Program

#Question id: 19503

#XL - P Chemistry

Which of the following is not permissible
TLS Online TPP Program

#Question id: 19504

#XL - P Chemistry

The vertical columns in the periodic table are termed as ———-.
TLS Online TPP Program

#Question id: 19505

#XL - P Chemistry

The element with atomic number 26 will be found in group :