Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 47969
TLS Online TPP Program

#Question id: 671

Which was a major scientific accomplishment by Linus Pauling?

#SCPH28 | Zoology

  1. Determined the α-helix structure in keratin.

  2. Discovered β-strands and described their assembly into sheets.

  3. Determined the three-dimensional structure of hemoglobin and myoglobin.

  4. Determined the structure of penicillin.

More Questions
TLS Online TPP Program

#Question id: 11063

#I Life Science/ Life Sciences Group – I-V

A man inspires 1000 ml from a spirometer. The intrapleural pressure was −4 cm H2O before inspiration and −12 cm H2O the end of inspiration. What is the compliance of the lungs?
TLS Online TPP Program

#Question id: 5711

#SCPH06 I Botany

Which of the following is results of Crossing over?
TLS Online TPP Program

#Question id: 2639

#SCPH01 Biochemistry

A Lac repressor is a tetramer repressed when bound to the inducer. The trp repressor is a ____________________
TLS Online TPP Program

#Question id: 27791

#Research Methodology

Real facts can be observed in _________.
TLS Online TPP Program

#Question id: 4312

#SCPH28 | Zoology

Among the newly discovered small noncoding RNAs, one type helps to reestablish ethylation patterns during gamete formation and blocks expression of some transposons. Which of the following types of RNA is responsible for this function?