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TLS Online TPP Program

#Question id: 688

Pauling and Corey’s studies of the peptide bond showed that:

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. at pH 7, many different peptide bond conformations are equally probable.

  2. peptide bonds are essentially planar, with no rotation about the C—N axis.

  3. peptide bonds in proteins are unusual, and unlike those in small model compounds.

  4. peptide bond structure is extraordinarily complex.

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TLS Online TPP Program

#Question id: 27138

#Unit 7. System Physiology – Animal

The enzyme primarily responsible for the conversion of T4 to T3 in the periphery is
TLS Online TPP Program

#Question id: 10555

#Unit 6. System Physiology – Plant

The water molecule, hydrogen–oxygen bonds form an angle of 105°, The opposite partial charges (δ– and δ+) on the water molecule lead to the formation of which bond with other water molecules,
TLS Online TPP Program

#Question id: 4887

#Unit 8. Inheritance Biology

Flower color gene incompletely link to pollen length gene at 20 map unit, Blue follower is dominant over white flower and long pollen is dominant over short pollen. A plant with Blue flower and short pollen was cross with white flower and long pollen. All F1 offspring display blue flower and long pollen was allowed to cross with white flower and short pollen. What is the percent of progeny showing blue flower and long pollen?
TLS Online TPP Program

#Question id: 12337

#Unit 10. Ecological Principles

Which of the following levels of organization is arranged in the correct sequence from most to least inclusive? 
TLS Online TPP Program

#Question id: 5957

#General Aptitude

June 12, 1980, was a Thursday. Then may 12 of the same year was a