Practice Questions

TLS Online TPP Program

#Question id: 938

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

#Biochemistry

the generation of glutamate when NH4+ is present at high concentrations in E. coli.
the conversion of glutamate to glutamine in most organisms.
the use of an NADPH-dependent enzyme for reductive amination in Neurospora crassa.
the degradation of amino acids and generation of NH4+ in mammals.

More Questions

#Question id: 1433

#Life Sciences

Which of the following interventions would NOT be likely to prevent tumor cells from metastasizing?

#Question id: 1433

#Biochemistry

Which of the following interventions would NOT be likely to prevent tumor cells from metastasizing?

#Question id: 1434

#Life Sciences

A bone tumor sample appears to be heterozygous for a p53 mutation. The most likely explanation for this finding is:

#Question id: 1434

#Biochemistry

A bone tumor sample appears to be heterozygous for a p53 mutation. The most likely explanation for this finding is:

#Question id: 1435

#Life Sciences

Direct-acting carcinogens are those that:

#Question id: 1435

#Biochemistry

Direct-acting carcinogens are those that: