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TLS Online TPP Program

#Question id: 654

Which pair represents different conformations?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. cis-1,2-dichloroethene and trans-1,2-dichloroethene

  2. L-glycine and D-glycine

  3. eclipsed ethane and staggered ethane

  4. pentane and 2-methylbutane

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TLS Online TPP Program

#Question id: 11970

#Unit 7. System Physiology – Animal

Why do the cells of the digestive system secrete proteolytic enzymes, such as pepsin, in their inactive forms?
TLS Online TPP Program

#Question id: 14484

#Unit 13. Methods in Biology

Find the chance of throwing more than 15 in one throw with 3 dice
TLS Online TPP Program

#Question id: 846

#Unit 1. Molecules and their Interaction Relevant to Biology

The maintenance of the steady-state collection of active cellular proteins required under a particular set of conditions, called ______.
TLS Online TPP Program

#Question id: 11110

#Unit 7. System Physiology – Animal

A very deep inspiration that ventilates all alveoli is:
TLS Online TPP Program

#Question id: 15382

#Unit 8. Inheritance Biology

In a group of fruit flies homozygous for an allele that causes a reduced number of thoracic bristles, you notice that the number of bristles varies from about half the normal number to only a few bristles. This is an example of which of the following?