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化学 高校生

③から②になるのは、環の下側が右側、環の上側が左側にくると考えて分かったのですが、②から①が分かりません。回転させたらそうなるっていうのも、なんで回転角が120度になるのかも分からないです。あと、そもそもなんで回転させないといけないのかも分かりません。フィッシャー投影式は、... 続きを読む

糖類の立体化学= Stereochemistry of sacoharides 糖類の立体表記 にSO Naは Hooher 投影式で表し. 環状構造は Haworth 投 男本類の立体表記 1 @ou @o @o G 4 の②ブ CHO NE Ho この鎖状構造を時詩回りに回しで横に SO | 倒してから(⑥). ヒドロキシ革を示) 議 9 の |記よす mei ロー一OH \ ミル革に付加させる(③)。 ツル寺 @人な Ho一c一H 1 さき る に 0 OH ョーーを o [ し 1 Hロ一G一OH ー総鐵 @ な ら@ | のAS H い OH 人び 人る 0 にol HoO'Chz一で一H @ CHzoH NN 1 0 0 分子モデル くさのび形モデル Fische ッシャー ログ ischer(フィ 人 )投影式 @ 鎖状のグルコース分子は, 分子内にヒドロキシ基と ミ ら ミ 【 上 ホルミル | 鎖状構造から環状構造にするために, ホ テか計るため 分子内で付加友応が起こつて環状のへミ | ルミル基に付加するヒドロキシ種が一番 ル構造(同一炭素にヒドロキシ基とエーテル結合を 1 | 下にくるように, C4C5 を 190" 回転 個ずつ含んだ構造)が形成され. 環状構造をとるようになる。 | せる(①)。 K3 @ ョクル の Heworth(ハース)投影式 ゥヶ-グルコース g-グルコース 2 これをヒドロキシ基と水素原子の相対的な上下関係に注意して立体 | このとき Fischer 投影式の石人 的に表すこともできる(⑥⑤, ⑥)。さらに, 鎖状構造から環状構造に キシ基は上側になる。また, なると, 不斉炭素原子の数が 4 個(2. 3, 4.5 位の炭素原子)から | 方になるように書く(④)。 < 5 個(7, 2. 3. 4, 5位の炭素原子)になる。 大アノマー炭素 *oHeOH "oheOH リ Cm人 5へ か 1 人語 が

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英語 高校生

分かる問題だけでもいいので、Q4、6、7の答えを教えてください!

| 254 DATAL low. tbefore: Aa and his gon are driving roads are Covered with father ijS kileq Read the text and answer the questions be e heard ii c Consider this siory. Perhaps you have heart 隊 ecember and (he hone pole. The ne hospital AS the medical to a championship football game. 【t is late D 1 ashes into a tele snow. The car slips on ice and crashes into teMP 1 in tot Instantly, and the son, critically injured, 18 rushed 0 alks in amd say$ YT camt 1 Tr Wi 10 ting room (he doctO 0 SSSiStants rush the son to the operating 1 nt to think about he mome 9perafe, thaU's my son.” How could this be true? Pause 4 aswer before you read om rtOr 1 oy's mother. Im our Of course, the amswer to the puzzle is that the doetor 5 the boy experience, about half of the people who hear the riddle mnediately agre Out. 7 The other half are confused at first, in Jarge part because they umconSciOuS]y aSsume that doctors should be male. The difficulty of the puzzle is determmned jn large part by gender stereotypes that GSsignl to all members of a social group the characteristics that are shared by most of them. m Short stereotyDes are genleralizatiOnS. We jeamm stereotypes from many sources mcluding our farmilies, rehigion, schools, 5 and the media。 For example, (sa Tecent study amalyzed *prime-time commereials from three major TV networks to see whether any change had occurred im the *representation 9f menl and women since the 1980s. Authors of the Study found tittle change in the roles 吉 which men and women were *cast, that is, they both remained within tradiiional gender roles. hi addition, they found women appeared less oftem as primary characters 2 on most conumercjals, except im wthose for beauty and health products, The problems with stereotypes are ihat they are often too simple and they fa to llow us to see people as individuals. m addidion, negaive Stereotypes can shape our behavior, as we assume cerain things about peoples abihties on the basis of our 8eeralizafions. We should, at all costs, avoid the sisk of relying too heavily pon tnem 25 jimferpreting our world. "On MolO 72.0EAOEZOZOCEOGGGNMTON 5 緒 riddle なぞなぞ. 判じ物 primeime ゴールデンタイムの Jepresentaton 措与, き cast だ役を剤り当てる

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英語 高校生

わからないです

[5 次の英文を読み。 以下の設問に答えよ。 (配点 60点 xtenSiVe を て of your Your dog's ability to learn new tricks may be less a product 7aining (han of ther underlying *genetics ch as aral traits such Among 101 dog *breeds, scientists found that certain behavioral 0 genetically Sirmila 00Gr or Aproasion were more HMI GR PE時昌汗EE 2 S dog behaviors breeds、 While past studies have looked into the genetic foundations of ・the 2ceeg7zzgs の 7@ for certain breeds、thiS research published October 1 in *the /ァの preeds and find a な is the first to investigate a wide diversity of netic signal behavioral aly。 everyone knows that different dogs have 中作erent : の 7ashington in ~ says Noah Snyder-Mackler, a geneticist at the University of Washing Ks の Sa *canines have lived de "But we didnt know how much or why.” Humans and *canine at least 15.000 years. But only within the last 300 years or so have produced Yarieties such as Chihuahuas and Great Danes. Snyder-Mackler and his colleagues considered how 101 dog breeds behave while searching for genetic similarities among breeds sharing certain personality graits. Data came from two dog genotype databases and from C-BARQ, a survey 好at asks owners to rank their pure-bred dog's "propensity for certain behaviors, hike chasing or aggressiveness toward strangers. As a result the study didnt have genetic and behavioral data from the same canine individuals, which could help 岳ghjjght rare genetic varjants that may be nonetheless important to diversity im pehavjors. “Tjeyre not perfect sources of data” says Clive Wynne, an animal behaviorist at Arizona State Unjversity jn Tempe, who was not involved in the study. “But allowed fhem to Jook at ots and lots of dogs.” Using daa from over 14000 dogs described in C-BARQ, the researchers gave each breed a score for 14 different behaviors, and then searched for overall genetic simlarifies among breeds that had similar Scores. For traits such as aggression foward sfrangers, franability and chasing, the researchers found that genes ルー Yo

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