An unknown lipid is treated with a mixture of phospholipases A1, A2, C and D. Since no glycerol is formed after this treatment, the lipid is most likely

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#Question id: 3414

#Unit 11. Evolution and Behavior

The given below is the graphical representation of the changes in morphological features over a period of the geological time scale, where population A accumulates heritable morphological features and give rise to distinct species B. Population B splits in to a distinct species B1 and B2 Which of the following lineage represent the pattern of speciation by cladogenesis?

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#Question id: 28938

#Unit 7. System Physiology – Animal

Central diabetes insipidus is caused by___

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#Question id: 12472

#Unit 10. Ecological Principles

During the spring, you are studying the mice that live  in  a  field  near your home. There are lots  of  mice in  this field, but you realize that you rarely observe any reproductive females. This most likely indicates

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#Question id: 31081

#Unit 4. Cell Communication and Cell Signaling

Which of the following enzyme converts PIP into PIP2?

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#Question id: 19165

#Unit 13. Methods in Biology

A pull down affinity chromatography assay is used for the investigation of