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化学 高校生

αグリコシド結合とβグリコシド結合の定義がわかりません。グルコースの場合1位の炭素原子に付いているOHが、6位の炭素原子と同じ向きで結合していれば β、違う向きならαと認識しているのですが。また、問題の図にある、五員環のフルクトースの場合、2位の炭素原子に付いているOHが、... 続きを読む

した 次の文中, ()にもっとも適合するものを, それぞれ語群から選べ。 マルトースやスクロースは自然界に多く存在する二糖類である。 一方, ①~⑤の二糖 類はほとんど存在しない。 P d CH2OH H WH C Hól saya HO OH H HO x @CH2 HOH₂COH HA HAOH HO/H 4 α "CH2OH I HO 31 1 H HO ( HOH COH H/H C Cuzo CH2 OH 121 WA CHOCH 12 H OH 4 「2010 東京医科歯科大1 CH2OH! OH H H HO OH KH I CH₂OH ④ CH2OH C- W/H H/A H HOOH HAT HOCH VOH H HO H CHOHI (5 CH₂OH! ć. HA H OH HOCKH HOYD 血 元性がない HOH 不 これらの中でフェーリング液に加えて加熱しても赤色沈殿が生じないのは ( あり,α-グリコシド結合をもつ化合物は, B( 9 異性体であるが, ④ ⑤ の関係は (C) 異性体ではない。 A: ( ①と② (②③ B:(イ) 1 ③と④ 3 (二) ③⑤ (ロ) 2 C: (イ) シス-トランス (ロ) 鏡像 (ハ) 構造 1 PN-CH_C001+ 4 立体 CH2OH ( CO Me Ci + )で 種類ある。 また①と②の関係は OH (木) ④ ⑤ (ホ) 5 H-C-H イオンが最も ぞれを ① TH G ₂01

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英語 高校生

(1)2(2)1(3)1(4)2(5)1(6)1(7)3(8)2(9)2(10)2(11)3 が答えみたいなのですが、 (1)(2)(3)(8)(11)がどうしてその答えになるのわかりません🤔わかる方教えていただきたいです!🙇🏻‍♀️

に入る適切な語句を選びなさい。 (1) I am looking forward to (l) you again. 1. see 2. seeing 3. saw 【6】次の (2) At the dance party I saw Peggy ( 1. dressed 2. dress (3) I'm not proud of ( 1. my family being rich 3. my family is rich (5) I'm very sorry to keep you ( 1. waiting 2. waited ). (7) He heard his mother ( 1. hummed 2. to sing (4) It was my first trip overseas, so I was very ( 1. excite 2. excited (8) I really must have my car ( 1. repairing 2. repaired (10)( 1. Walk (11)( 3. dressing ) all in red. 2. my family are rich 4. my family be rich 1. On viewing 2. To view ). 3. excitement 4. exciting 4. have seen 3. to wait ) for so long. (6) My parents spent a whole month ( 1. traveling 2. by traveling 3. to travel 4. on traveling ar 4. to dress TE(R) ). 3. repair ) down the street, I ran into Tom. 2. Walking 3. Walked 4. wait FRIST (E) ) in Australia this summer. (9) You could not make him ( 1. be understood 2. understand 3. understanding - 66 - ) an old song in the kitchen. l al (2) 3. humming 4. sung 4. been repaired amins (1) ) the meaning of that difficult word. 4. understood (7) 4. To walk ) from this angle, the doll looks more attractive. 3. Viewed 4. Viewing snivGH (6)

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英語 高校生

間違えてるところあったら教えてください🙇‍♀️

74 □07 Mr. Bell is the person ( for what 3 with whose 09 08 The professor sternly told the student, "Read the passage ( きびしぐ in my lecture." that Do you remember the house ( where 2 when to that 10 Ghibli Museum is a place ( where 2 to where える ) I obtained the information. from whom because (4) to who 11 He has been in the hospital for two weeks. That's ( today. 2 how 017 ( (3 to which 3 why 12 He talked about one of Salinger's novels ( which whose ) I want to visit. 3 to which Power Frame R50. ) you spent your childhood years? 3 which 4 of which 13 He said he couldn't speak Russian, ( which 2 what 16 Last winter I went to Hong Kong, ( when wasn't 3 where wasn't 3 whatever 15 There was no objection from the man ( of whom 反対 3 who 18 The school is quite different from ( 1 which (2) that 3 why 14 There are often special box seats at sports stadiums, ( watch games with food and drinks. where 2 wherever 3 which 4 which 4 which ) was untrue. 2 on whom 4 by whom 4 the way (3) as 4 how ) I can't remember the title. 4 of which 〈防衛大学校〉 ) seems easy at first often turns out to be difficult. 2 That ~でわかる It (3) What ) I referred 設する ) he can't come (法政大 > <センター試験> 4 whichever < 芝浦工業大 > (4) Which ) it was ten years ago. (4) what <杏林大 > ) as warm as I had expected. where it wasn't 4 which it wasn't < 東京電機大 > ) people can (名古屋外国語大) ) I thought was sure to protest. 〈日本大〉 < 桜美林大 > <センター試験> <センター試験> <東京経済大 >

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