TLS Online TPP Program

#Question id: 660


Computers are used to advance the understanding of three dimensional protein structure by

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. determining the specific sequence of amino acids.

  2. finding repeating subunit patterns.

  3. calculating atomic positions from X-ray diffraction patterns.

  4. collimating X-ray beams.

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TLS Online TPP Program

#Question id: 10540

#Unit 6. System Physiology – Plant

The following statements are made regarding volatile compounds of plant;

a) secondary metabolites also fuction in defence mechanism but this is not the volatile compound

b) These volatiles can act as cues for natural enemies of the insect herbivore such as parasitic wasps

c) All plants releases green-leaf volatiles in response to mechanical damage that is a mixture of aldehydes, alcohols, and esters

d) These volatiles attracts natural enemies of the attacking insect herbivores—predators or parasites

Which one of the following options represents a combination of correct statements?

TLS Online TPP Program

#Question id: 12809

#General Aptitude

The breadth of a rectangular hall is three-fourth of its length. If the area of the floor is 768 sq. m. then the difference between the length and breadth of the hall is:

TLS Online TPP Program

#Question id: 28077

#Unit 6. System Physiology – Plant

The catalytic site for water oxidation in lumen is a

TLS Online TPP Program

#Question id: 12325

#Unit 10. Ecological Principles

According to bottom-up and top-down control models of community organization, which of the following expressions would  imply  that  an  increase  in  the  size  of  a  carnivore  (C)population  would  negatively  impact  on  its  prey  (P) population, but not vice versa? 

TLS Online TPP Program

#Question id: 28584

#Unit 2. Cellular Organization

Some given R factor which are responsible for beginning of the cell cycle in yeast cells?