Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 48160
TLS Online TPP Program

#Question id: 1619

Which of the following statements is TRUE of interferons?

#SCPH28 | Zoology

  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: 1268

#SCPH05 I Biotechnology

The collagen triple-helix domain

a. is rich in glycine.                             b. is rich in proline.

c. is rich in hydroxyproline.                d. is an alpha helix.
TLS Online TPP Program

#Question id: 16481

#SCPH28 | Zoology

The evolution of continuous cell lines from primary cultures occurs due to which reason
TLS Online TPP Program

#Question id: 2656

#SCPH05 I Biotechnology

In a cell as per the Operon Concept, the regulator gene governs the chemical reactions by
TLS Online TPP Program

#Question id: 18648

#SCPH06 I Botany
TLS Online TPP Program

#Question id: 18898

#SCPH06 I Botany

Iodine-123, Iodine-125, Iodine-129, Iodine-131 are the radioactive compound having radioactive properties and used as for the diagnosis of