A(n) ________ has charge but negligible mass, whereas a(n) ________ has mass but no charge.

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#Question id: 12009

#Unit 10. Ecological Principles

Charles Darwin discussed all of the following EXCEPT:

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#Question id: 12750

#Unit 13. Methods in Biology

Bacterial culture was treated with SDS and NAOH then centrifuged, supernatant was decanted and treated with potassium acetate and centrifuged to get a pellet. What is the composition of the pellet?

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#Question id: 5529

#Unit 5. Developmental Biology

In humans, organogenesis in the embryo is basically accomplished by the end of which period of the pregnancy?

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#Question id: 5304

#Unit 11. Evolution and Behavior

Bioinformatics includes ________.

I. using computer programs to align DNA sequences

II. creating recombinant DNA from separate species

III. developing computer-based tools for genome analysis

IV. using mathematical tools to make sense of biological systems

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#Question id: 712

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following amino acids will have high propensity to form  α helix?