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TLS Online TPP Program

#Question id: 937

Glutamate dehydrogenase has different roles in different organisms. Which of these listed is mismatched?

#1. Molecules and their Interaction Relevant to Biology

  1. E. coli (bacterium) - generates NH4+ + glutamate

  2. N. crassa (fungus) - aminates a-ketoglutarate

  3. mammals - degradation of amino acids and release of NH4+

  4. mammals - formation of glutamate

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TLS Online TPP Program

#Question id: 11332

#10. Ecological Principles

The most plausible hypothesis to explain why species richness is higher in tropical than in temperate regions is that

 A) tropical communities are older.

 B) tropical regions generally have more available water and higher levels of solar radiation.

 C) higher temperatures cause more rapid speciation.

 D) diversity increases as evapotranspiration decreases.
TLS Online TPP Program

#Question id: 677

#1. Molecules and their Interaction Relevant to Biology

A helical wheel can be used to show
TLS Online TPP Program

#Question id: 94

#1. Molecules and their Interaction Relevant to Biology

A monosaccharide whose anomeric carbon atom has a glycosidic bond to an alcohol, amine or thiol is a ________.
TLS Online TPP Program

#Question id: 4913

#8. Inheritance Biology

Which one of the following statements is INCORRECT about cytoplasmic inheritance?
TLS Online TPP Program

#Question id: 23607

#Aptitude

Pointing to a lady a person said, “The son of her only brother is the brother of my wife.” How is the lady related to the person?