In addition to the free bases, which are the only active forms, active cytokinin levels are decreased through;

a) Addition of sugar molecule to the 3, 7, or 9 nitrogen of the purine ring, called glycosylation-mediated inactivation

b) cis-trans isomerisation of zeatin

c) Irreversible cleavage by cytokinin oxidases.

Which of the following is incorrect?

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#Question id: 31060

#Unit 4. Cell Communication and Cell Signaling

Active MAP kinase phosphorylates Raf on multiple sites, results: 

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#Question id: 32398

#Unit 1. Molecules and their Interaction Relevant to Biology

Nucleoside diphosphate kinase functions in association with

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#Question id: 19276

#Unit 9. Diversity of Life Forms

In terms of alternation of generations, the internal parts of the pollen grains of seed-producing plants are most similar to a 

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#Question id: 24643

#Unit 10. Ecological Principles

 Which of the following statements about typical soil horizons is correct?

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#Question id: 23192

#Unit 13. Methods in Biology

The images imaged by conventional point-scanning confocal microscopy and by SIM, SIM improves resolution about