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TLS Online TPP Program

#Question id: 938

Physiological roles for glutamate dehydrogenase include all of the following, except

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. the generation of glutamate when NH4+ is present at high concentrations in E. coli.

  2. the conversion of glutamate to glutamine in most organisms.

  3. the use of an NADPH-dependent enzyme for reductive amination in Neurospora crassa.

  4. the degradation of amino acids and generation of NH4+ in mammals.

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TLS Online TPP Program

#Question id: 8692

#Unit 9. Diversity of Life Forms

Which of the following statements is accurate with regard to a phylogeny, as represented by a phylogenetic tree?
TLS Online TPP Program

#Question id: 9187

#Unit 9. Diversity of Life Forms

Which of the following are defenses that some plants use against herbivory?
TLS Online TPP Program

#Question id: 3651

#Unit 3. Fundamental Processes

__________________is spontaneous hydrolytic reaction that involves cleavage of the N-glycosylic bond between N-9 of the purine bases A and G and C-1 of the deoxyribose sugar and hence loss of purine bases from the DNA.
TLS Online TPP Program

#Question id: 19787

#Unit 13. Methods in Biology

Polymerase chain reaction is based on___
a) Thermal modulation
b) pH dependent
c) Formation of amplicons by inserting some inputs for analysing its efficiency
d) Inter-complementary primers formation
TLS Online TPP Program

#Question id: 5251

#Unit 8. Inheritance Biology

What do transduction, transformation, and conjugation have in common?