Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 17263
TLS Online TPP Program

#Question id: 1619

Which of the following statements is TRUE of interferons?

#XL - S Microbiology

  1. Interferons are found only in mammalian species

  2. Interferons are divided into five main families

  3. Interferons induce enzyme synthesis in the target cell

  4. Interferons only affect infected cells

More Questions
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 :
TLS Online TPP Program

#Question id: 19506

#XL - P Chemistry

The elements with atomic numbers 9, 17, 35, 53, 85 are all ———-
TLS Online TPP Program

#Question id: 19507

#XL - P Chemistry

Which of the following electronic configurations of an atom has the lowest ionisation enthalpy?