Practice Questions

TLS Online TPP Program

#Question id: 2167

Polarized cells in animals

#Unit 2. Cellular Organization

are a general feature of epithelial tissue, which lines body cavities.
include erythrocytes and most other blood cells.
have the same protein molecules exposed on their apical and basolateral surfaces.
may be sealed together by plasmodesmata to form a barrier to the passage of most small molecules.

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TLS Online TPP Program

#Question id: 10724

#Unit 10. Ecological Principles

This example is based on the hypothetical ( x means Present), compare species diversity within different community Which one of the

following conclusions is most appropriate based on the above observations?

A) The beta diversity between the community X and Y is 5

B) The gamma diversity for the these communities are 14

C) The beta diversity between the community X and Z is greater than Y and Z

D) Community Y has minimum Alpha diversity among community

TLS Online TPP Program

#Question id: 7491

#General Aptitude

At what time between 6 am and 7 am will the minute hand and hour hand of a clock make an angle closest to 60°?

TLS Online TPP Program

#Question id: 19379

#Unit 12. Applied Biology

The killing action of glyphosate results primarily from ________ the cells of aromatic amino acids

TLS Online TPP Program

#Question id: 28274

#Unit 5. Developmental Biology

In case of sea urchin (Strongylocentrotus purpuratus), the acrosome reaction is initiated by_____

TLS Online TPP Program

#Question id: 4349

#Unit 3. Fundamental Processes

RNA Pol IV and Pol V