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生物 高校生

(1)番の答えが ①ウ②キ なのですが、解き方もなぜその答えになるのかも全く分からないので教えて頂きたいです、よろしくお願いいたします

[リード [C] 9/21 77. コドンとアミノ酸 下図は、あるタンパク質の突然変異の例を示したものである。この突 ● 然変異はセリンに対応する DNAの塩基配列 AGGのうち,Gが1つ欠失することによって生じた と考えられる。 図のDNAは読み取られるほうの1本鎖のみを示した。 N 次の①.②に対応する mRNAのコドンを,それぞれ下の(ア)~(コ)から選べ。 ① 突然変異型のアスパラギンのコドン ② 正常型のタンパク質合成の停止コドン INA 上を * DNA A-G-G-D-0-0-1-1-1-GOA AII mRNA (③)がメチ「DNA 正常型の塩基配列 正常型タンパク質の アミノ酸配列 突然変異型タンパク質の アミノ酸配列 セリン UCHIA UAGIGIIL0 セリン リシン C GH GEURS チロシン アルギニン アスパラギン トレオニン AMAM)( A 246 [AMFT) TE が動く バリン リシン *タンパク質の合成を停止させるDNAの塩基配列 (ア) AAC (イ) AAT (ウ) AAU (エ) AUC (オ) CCG (カ) GGC (キ) UAA (ク) UAC (ケ) UCA (コ) CGG ANA @ 上図の例のように1つの塩基が欠失したりすることによって,コドンの読みわくがずれること を何というか。 ( いる】 (3) 1つの塩基が別の塩基におきかわる突然変異によって起こる遺伝病を1つあげよ。 〕

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英語 高校生

オレンジの線が引かれてるところの文構造がわかりません。文構造の解説をしてほしいです🙇🏻‍♀️🙇🏻‍♀️

5 Many linguists predict that at least half of the world's 6,000 or so languages will be 1-11 デッド dead or dying by the year 2050. Languages are becoming extinct at twice the rate of endangered mammals and four times the rate of endangered birds. If this trend 20 continues, the world of the future could be dominated by a dozen or fewer languages. Even higher rates of linguistic devastation are possible. Michael Krauss, director of 1-12 ディバステーション the Alaska Native Language Center, suggests that as many as 90 percent of languages could become moribund or extinct by 2100. According to Krauss, 20 percent to 40 percent of languages are already moribund, and only 5 percent to 10 percent are "safe" in the sense of being widely spoken or having official status. If people "become wise 10 and turn it around," Krauss says, the number of dead or dying languages could be more like 50 percent by 2100 and that's the best-case scenario. The definition of a healthy language is one that acquires new speakers, No matter 1-13 how many adults use the language, if it isn't passed to the next generation, its fate is already sealed. Although a language may continue to exist for a long time as a second 15 or ceremonial language, it is moribund as soon as children stop learning it. For example, out of twenty native Alaskan languages, only two are still being learned by children. Although language extinction is sad for the people involved,) why should the rest of us care? What effect will other people's language loss have on the future of people who speak English, for example? (A)Replacing à minor language with a more widespread one may even seem like a good thing, allowing people to communicate with each other more easily. But language diversity is as important as biological diversity. Andrew Woodfield, director of the Centre for Theories of Language and Learning 1-14 in Bristol, England, suggested in a 1995 seminar on language conservation that people do not yet know all the ways in which linguistic diversity is important. "The fact is, no s one knows exactly what riches are hidden inside the less-studied languages," he says. Woodfield compares one argument for conserving unstudied endangered plants (that they may be medically valuable with the argument for conserving endangered languages. "We have inductive evidence based on past studies of well-known languages that there will be riches, even though we do not know what they will be. (B) It seems paradoxical but it's true. By allowing languages to die out, the human race is destroying things it doesn't understand," he argues. Stephen Wurm, in his introduction to the Atlas of the World's Languages in Danger 1-

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英語 中学生

英検対策の問題です。中1なのですか分からないとこばっかりで…。解説も出来れば、出来ればでいいのでお願いします🙇‍♀️⤵️

次のEメールの内容に関して (28) から (30) までの質問に対する答えとして最 582 SA 4[B] [も適切なものを 1,2,3,4の中から一つ選び、その番号のマークをぬりつぶしな さい。 From: Lynn Mills To: Cathy Leonard Date: June 28, 2011 18:39 Subject: Changing the schedule Dear Cathy, How are you? I just checked my schedule for next month. There is a problem. I asked you to babysit* Luke and Kevin on July 16th, but my meeting is on Saturday, July 23rd. Can you come that day instead? The time is the same. I'll leave the house at ten in the morning and be home by four. I also wanted to ask you about lunch. Could you make lunch for the boys again? They really loved the spaghetti you made for them last time. If you don't have time to cook, I can leave some sandwiches for you and the boys. If there's something you need for lunch, I'll go shopping for it on Friday. Please e-mail me soon about the new date. I hope it's OK for you. You're Luke and Kevin's favorite babysitter. Thanks, Lynn Mills From: Cathy Leonard To: Lynn Mills Date: June 28, 2011 20:12 Subject: No problem Dear Mrs. Mills, Thank you for your e-mail. I don't have any plans on the 23rd, so I can change the date for babysitting. My grandparents will visit us on the weekend of the 16th. I'm glad because now I'll have more time to spend with them. About lunch, I would like to make pizza and salad this time. I hope Luke and Kevin can help me with the cooking. I think it'll be fun. I'm looking forward to playing with the boys again. Say hello to them! Nee you next month, Cathy Babysit: 子守りをする (28) What will Mrs. Mills do on July 23rd? 1 Go to a meeting. 2 Go shopping. 3 Take a trip. 4 Have a cooking lesson. (29) Why is Cathy glad? 1 She will be able to work on both weekends. 2 She will have more time to see her grandparents. 3 She won't need to wake up early. 4 She won't have to make lunch. (30) What does Cathy say about lunch? 1 She wants Mrs. Mills to leave some money. 2 She will make Luke and Kevin's favorite food. 3 She thinks it will be fun to cook with Luke and Kevin. 4 She wants to take Mrs. Mills to a restaurant. 21年度第1回

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英語 高校生

この問題分かる方がいましたら答えを教えて頂きたいです🙇🏻‍♀️

1 Choose the best answer to fill in the blanks. (1) (1) ( 1 Do you know is who 3 Who do you know is ) the editor of this magazine? (2) Please keep your eyes ( 1 close (4) There is not much hope ( (1) as 2 how (5) The language ( 1 speaking (6) He ( 1 should (3) One of the twins lives in Tokyo, but (din) lives in New York. 1 another 3 the other 4 the others If Id 2 other 2 closing (7) It will not be long ( 1 before (10) James found ( 1 him (14) ( ) be sick. I just saw him playing soccer. 2 may 3 can't 2 on ) in the province is Arabic. 2 speak 3 spoke 2 Do you know who is Who is do you know More \ - \ ) until I tell you to open them. 3 closed (11) They suggested that he ( 1 come 2 comes 1 How about (13) You will miss the train ( 1 if ) they are still alive. 3 that (9) There are many books worth ( ) more than once. read 2 to read 3 reading ) we meet again. during (8) Tom may not have studied ( ) to pass the entrance examination. enough hard 3 hard enough 4 hard as as hard (12) Hurry up! Our bus is leaving ( I till 2 on without 3 above ) to the meeting. 3 came 4 to close ) difficult to write down foreign names. 2 himself 3 it 4 them MAE ) a few minutes. 3 during 4 which ) take the train instead of the bus? It's faster. Let's 3 Why don't 4 spoken 4 won't ) you walk more quickly. 3 unless 4 to be read 4 had come 4 in 4 but for 4 Why not

解決済み 回答数: 1