Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 26530
TLS Online TPP Program

#Question id: 679

b sandwich forms when

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. two hydrophobic sides of b-sheets interact.

  2. two hydrophilic sides of b-sheets interact.

  3. an a-helix separates two b-sheets.

  4. two amphipathic a-helices interact.

More Questions
TLS Online TPP Program

#Question id: 9180

#Unit 9. Diversity of Life Forms

Which of the following statements can be accurately made about light in aquatic environments?
TLS Online TPP Program

#Question id: 10235

#Unit 10. Ecological Principles

Following some observation is correct about species of P, Q and R

A) Species P and R have generalized nich while Q has specialized nich

B) Species P and R have specialized nich while Q has generalized nich

C) Species P and R are more prone to extinct than Q species

D) Species Q is more prone to extinct than either P or R species
TLS Online TPP Program

#Question id: 19842

#Unit 13. Methods in Biology

Primer-Dimer leads to the formation of ___
a) Inter-complemetary primers
b) Hybrid 
c) Amplicons
TLS Online TPP Program

#Question id: 12516

#Unit 6. System Physiology – Plant

ABA Is Synthesized from a Carotenoid Intermediate is takes place in___
TLS Online TPP Program

#Question id: 11922

#Unit 10. Ecological Principles

Which of the following environmental features might influence microclimates?