TLS Online TPP Program

#Question id: 5303


Which of the following statements defines proteomics?

#Unit 11. Evolution and Behavior
  1. It is the linkage of each gene to a particular protein.

  2. It is the study of the full protein set and its properties.

  3. It is the totality of the functional possibilities of a single protein.

  4. It is the study of how amino acids are ordered in a protein.

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TLS Online TPP Program

#Question id: 5010

#Unit 11. Evolution and Behavior

Which of the following steps has not yet been accomplished by scientists studying the origin of life? 

TLS Online TPP Program

#Question id: 24165

#General Aptitude

When winding an old clock, it is important not to overwind it. Overwinding occurs when the mainspring is almost fully wound, but the operator continues to turn the winding key. This causes the main spring to coil too tightly, and might even break it.

This paragraph best supports the statement that

TLS Online TPP Program

#Question id: 17656

#Unit 7. System Physiology – Animal

The body is too worn down to deal with the stress and leaves the body vulnerable to injury.

TLS Online TPP Program

#Question id: 73

#Unit 1. Molecules and their Interaction Relevant to Biology

Match the Variation of Reaction Spontaneity (Sign of ΔG) given in Column I with the Signs of ΔH and ΔS given in column II.

COLUMN I

COLUMN II

 

 

 

  ΔH

ΔS

ΔG = ΔH – TΔS

1.

+

a. The reaction is both enthalpically and entropically opposed. It is nonspontaneous (endergonic) at all temperatures.

2.

 −

− 

b. The reaction is enthalpically opposed (endothermic) but entropically favored. It is spontaneous only at temperatures above T = ΔH/ΔS.

3.

+

+

c. The reaction is enthalpically favored but entropically opposed. It is spontaneous only at temperatures below T = ΔH/ΔS.

4.

+

d. The reaction is both enthalpically favored (exothermic) and entropically favored. It is spontaneous (exergonic) at all temperatures.

TLS Online TPP Program

#Question id: 23322

#Unit 1. Molecules and their Interaction Relevant to Biology

The propounded of the law of single variable is