Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 58245
TLS Online TPP Program

#Question id: 30095

In tissues that do not carry out active de novo synthesis, maintenance of an adequate supply of adenine nucleotides:

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. requires ATP uptake from the blood.
  2. depends upon the action of nucleoside phosphorylase.
  3. is accomplished entirely by the action of adenylate kinase.
  4. involves hypoxanthine salvage using HG-PRT.
More Questions
TLS Online TPP Program

#Question id: 29528

#Unit 6. System Physiology – Plant

JA initiates biosynthesis of defense proteins as
TLS Online TPP Program

#Question id: 5081

#Unit 5. Developmental Biology

 The vegetal pole of a frog zygote differs from the animal pole in that ________.
TLS Online TPP Program

#Question id: 26887

#Unit 10. Ecological Principles

Succession as proceeding to a distinct end point, each phase of succession shown in given diagram (A → D)
TLS Online TPP Program

#Question id: 11774

#Unit 10. Ecological Principles

If environmental variation is common, individuals with certain life history strategies have higher fitness. An example is: __________.
TLS Online TPP Program

#Question id: 27377

#Unit 1. Molecules and their Interaction Relevant to Biology

Calculate the number of electrons, protons and neutrons in 1 mole of 16O−2 ions.