Alder trees, which harbour nitrogen-fixing bacteria in their roots, provide nitrogen to soils developing on sandbars rivers, this is an example of,

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#Question id: 2068

#Unit 2. Cellular Organization

Which of the following molecules dramatically increases the rate of diffusion of water across cell membranes?

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#Question id: 23807

#General Aptitude

In web search, finding a large number of documents with very little relevant information is termed:

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#Question id: 2281

#Unit 2. Cellular Organization

Enzymes embedded in the membrane of the smooth ER

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#Question id: 4576

#Unit 11. Evolution and Behavior

Which of the following pairs of structures is least likely to represent homology?

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#Question id: 319

#Unit 1. Molecules and their Interaction Relevant to Biology

London dispersion forces are attractive forces that arise due to