The X-Ray Diffraction Photography of Rosalind Franklin and Maurice Wilkins

question 21

Multiple Choice

The X-ray diffraction photography of Rosalind Franklin and Maurice Wilkins was critical to showing that

• A) DNA has a double-helix structure.
• B) the bases of DNA were held together by hydrogen bonds.
• C) DNA has equal numbers of purines and pyrimidines.
• D) DNA has deoxyribose sugar rather than ribose sugar.
• E) the four bases of DNA are adenine, guanine, cytosine, and thymine.

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Definitions:

Actor-Network Theory

A theoretical and methodological approach in social science that treats objects and non-human entities as part of social networks, emphasizing the interactivity between humans and objects.

Affect Theory

A theoretical approach focusing on the study of emotions and their affective dimensions as they influence social life and political outcomes.

Prosumption Theory

A concept that blurs the lines between production and consumption, suggesting that consumers are active participants in the production process.

Amorphous Political Inclusion

Refers to a vague or loosely defined process of incorporating diverse individuals or groups into political processes or systems.