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英語 高校生

英文の方写真汚くて申し訳ないです汗  3パラグラフ目の印のしてあるaround が、和訳中のどの部分に当たるか分かりません。教えていただきたいです。

テーマ 専門性☆☆☆ 英文レベル★★★ 30 DNAはウイルスから? 文 11 What with the threat of bird flu, the reality of HIV, and the genera unseemliness of having one's cells pressed into labour on behalf of something alien and microscopic, it is small wonder that people don't much like viruses. But we may actually have something to thank the little 5 parasites for. They may have been the first creatures to find a use for DNA, a discovery that set life on the road to its current rich complexity 12 The origin of the double helix is a more complicated issue than it might at first seem. DNA's ubiquity -all cells use it to store their genomes - suggests it has been around since the earliest days of life 10 but when exactly did the double spiral of bases first appear? Some think it was after cells and proteins had been around for a while. Others say DNA showed up before cell membranes had even been invented/ The fact that different sorts of cell make and copy the molecule in very different ways has led others to suggest that the charms of the double 15 helix might have been discovered more than once. And all these ideas have drawbacks. "To my knowledge, up to now there has been no ⚫ convincing story of how DNA originated," says evolutionary biologist Patrick Forterre of the University of Paris-Sud, Orsay. 13 Forterre claims to have a solution. Viruses, he thinks, invented » DNA as a way the defences of the cells they infected. Little more than packets of genetic material, viruses are notoriously adept at* avoiding detection, as influenza's annual self-reinvention attests. Forterre argues that viruses were up to similar tricks when life was young, and that DNA was one of their innovations. To some researchers 25 the idea is an appealing way to fill in a chunk of the DNA puzzle. 270 •

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英語 高校生

大学受験の長文問題です。 解答がないので答えをお願いします🙏

問題 3 以下の英文を読んで、次の問いに答えなさい。 (*のついた語には語注が ある。) If you are able to step outside and hear many types of birds, you might also have a greater feeling of well-being. Two studies show that hearing diverse birdsongs may help increase our happiness. (A) One study was done by researchers at California Polytechnic State University. A research team studied the effects of birdsong ( 1 ) people walking through a park in the U.S. state of Colorado. A biology graduate student, Danielle Ferraro, led the study. "There could be an evolutionary reason why we like birdsong so much. And the idea is that when we hear birdsong it could signal safety to us," Ferraro says. There could be many other reasons, too. Ferraro states that in some areas around the world birdsong can also signal the arrival of spring and nice weather. Bird diversity, she adds, can also mean a healthy environment. She explained her study to Voice of America (VOA). Ferraro and her team played recorded songs from a diverse group of birds native to the area. They did this on hiking trails in a park in Boulder, Colorado. (2) several weeks, the researchers played recorded birdsong at certain times of the day and other times they did not. Then they talked with hikers after they ( 3 ). Hikers who heard the recorded diverse birdsongs reported a greater sense of well-being than the people who heard simply the natural birds. The researchers suggest that both the bird sounds and biodiversity* can increase feelings of well-being. Ferraro explained that she used native birdsong for the study. This way it would sound as natural as possible. They also did the study during the summer. She explains why this is important. "So the study ( 4 ) in the summer and that's kind of important because the spring is most birds' breeding* season. And if we play the birdsong during breeding season, that might have disturbed them. (B) We didn't want to disturb the birds too much." The study was published in an academic journal called the Royal Society B in December 2020. - 10- ◇M2 (310-15)

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英語 高校生

並べ替えの問題がわかりません🥲教えてくださいお願いします🙇‍♀️

rmativ nt Each of us carries just over 20,000 genes that encode everything from the keratin in our hair down to the muscle fibers in our toes. It's no great (1) (own / came / where / from / our / mystery / genes): our parents bequeathed them to us. And our parents, in turn, got their s genes from their parents. But where along that genealogical line did each of those 20,000 protein-coding genes get its start? That question has hung over the science of genetics (2) (ago / dawn / century / since / a / ever / its). "It's a basic question of life: how evolution generates 1 novelty," said Diethard Tautz of the Max Planck Institute for 10 Evolutionary Biology in Plön, Germany. New studies are now bringing the answer into focus. Some of our genes are immensely old, perhaps (3) (to / way / back / dating / all the / the) earliest chapters of life on earth. But a surprising number of genes emerged more recently. many in just the past few million years. The youngest evolved after our 15 own species broke off from our cousins, the apes. Scientists (4) (being / finding / into / are / genes / come / new) at an unexpectedly fast clip. And once they evolve, they can quickly take on essential functions. Investigating how new genes (5) (understand / help / become / scientists / important / may / so) the role they may play in diseases like cancer. [1] Read the passage and rearrange the seven words in (1) - (5) in the correct order. Then choose from 1-4 the option that contains the third and fifth words. (1) 13rd: our (2) (3) (4) (5) 5th: genes 3rd: ago 5th: since 3rd: back 5th: the 2 3rd: where 5th: came 2 3rd: its 5th: ever 23rd: the 5th: back 2 3rd: genes 5th: into 1 3rd: genes 5th: being 1 3rd: may 5th: scientists 3 3rd: scientists 5th: understand 3 3rd: genes 5th: from 3 3rd: its 5th: a 3 3rd: way 5th: back 3 3rd: finding 5th: genes 23rd: important 5th: help 43rd: help 3rd: own 5th: came 3rd: came 5th: dawn 43rd: the 5th: the 4 3rd: new 5th: come 5th: understand may may understand thep (早稲田大) wystery. ne TOL Recome Sc

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