In glucose electrode, glucose oxidase has been coupled to an electrode by which of the following materials?

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#Question id: 11362

#Unit 10. Ecological Principles

Within a trophic level, this term refers to groups of species that feed on similar resources and often have similar ways of life.

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#Question id: 7103

#Unit 5. Developmental Biology

Patterning of the Xenopus mesoderm along the dorso-ventral axis involves an antagonistic relationship between chordin and BMP-4. Is there an analogy here to dorso-ventral patterning in the Drosophila embryo?

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#Question id: 20997

#Unit 12. Applied Biology

CH3Br present in soil are usually biodegraded by which microorganism?

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#Question id: 12068

#Unit 7. System Physiology – Animal

Prolonged changes in neuronal activity are usually achieved through the activation of

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#Question id: 15478

#Unit 12. Applied Biology

Escherichia coli preferentially utilizes glucose by preventing the uptake of lactose and switching off transcription of the lac operon. This mechanism is known as