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A prion / ˈ p r iː ɒ n / ⓘ is a misfolded protein that induces misfolding in normal variants of the same protein, leading to cellular death. Prions are responsible for prion diseases, known as transmissible spongiform encephalopathy (TSEs), which are fatal and transmissible neurodegenerative diseases affecting both humans and animals.
The genre of feminist science fiction has explored single-sex reproduction in depth, particularly parthenogenesis, as well as gendered control over the ability and right to reproduce. See also numerous dystopian stories about state-controlled reproduction, abortion, and birth control, such as Atwood 's The Handmaid's Tale , or her short story ...
Boris Karloff in James Whale's 1931 film Frankenstein, based on Mary Shelley's 1818 novel.The monster is created by an unorthodox biology experiment.. Biology appears in fiction, especially but not only in science fiction, both in the shape of real aspects of the science, used as themes or plot devices, and in the form of fictional elements, whether fictional extensions or applications of ...
The geneticist Dan Koboldt observes that while science and technology play major roles in fiction, from fantasy and science fiction to thrillers, the representation of science in both literature and film is often unrealistic. [28] In Koboldt's view, genetics in fiction is frequently oversimplified, and some myths are common and need to be debunked.
The book is a selection of previously published translations of Lem's essays. [1] Rottensteiner writes that it is "a useful introduction to Lem's nonfiction and his ideas on science fiction and fantasy" and that it should help readers to understand Lem's fiction better. [1]
"A science fiction story is a story built around human beings, with a human problem, and a human solution, which would not have happened at all without its scientific content." [13] Basil Davenport. 1955. "Science fiction is fiction based upon some imagined development of science, or upon the extrapolation of a tendency in society." [14] Edmund ...
Speculative evolution is often considered hard science fiction because of its strong connection to and basis in science, particularly biology. [ 4 ] Speculative evolution is a long-standing trope within science fiction, often recognized as beginning as such with H. G. Wells 's 1895 novel The Time Machine , which featured several imaginary ...
Climate change—science fiction dealing with effects of anthropogenic climate change and global warming at the end of the Holocene era; Megacity; Pastoral science fiction—science fiction set in rural, bucolic, or agrarian worlds, either on Earth or on Earth-like planets, in which advanced technologies are downplayed. Seasteading and ocean ...