Ammonium can be assimilated via an alternative pathway rather than primary pathway which involves the sequential actions of glutamine synthetase(GS) and glutamate synthase(GOGAT), these alternative pathway catalyzes by enzyme known as,

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#Question id: 12974

#Unit 10. Ecological Principles

Which lake zone would be absent in a very shallow lake?

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#Question id: 31284

#Unit 5. Developmental Biology

In drosophila, gurken signal is received by the follicle through a receptor protein encoded by the: 

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#Question id: 33470

#Unit 2. Cellular Organization

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#Question id: 5077

#Unit 5. Developmental Biology

Humans and mice heterozygous for loss-of-function mutations in Pax6 have:

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#Question id: 4026

#Unit 3. Fundamental Processes

The human genome encodes transcription factors that contain an acidic activation domain that is phosphorylated in response to increased levels of the second messenger cAMP. Which one of the following contains one of these activation domains?