Chemdraw でデオキシリボースを作ったのですが、五員環の左下部分が何度やってもエラーになります。どこがまちがっているのか教えていただきたいです

HO. CH₂ O H H COMMIGROS H OH TH OH H deoxyribose

下から三行目のchange dependingはなぜ間にカンマがついているのでしょうか？

reated 12234 th ultra-thin layers of transparent color. Her face appears to an almost magical quality. But probably the most magical, of all is her smile. Leonardo created this smile through ng unique shadow work. The Mona Lisa's famous smile 19NOM 9bus ppiness. The smile changes, depending on where the viewer s more impressive when looking at the portrait's eyes than th itself. olepnelerisiM 率る sidewavs 横向きに crafted 作

答えを教えていただきたいです！

HAPPY 1 Read about Christoffer, Nina, and Ananda. Complete the sentences. Use the words from the box. There are 2 extra. other relax spend advice happy idea double eat This is Nina from the This is Ananda from India. Philippines. My advice for happiness? Make money! I will make a lot of money. I will not too much. Then I Here's my idea for a life. Make other happy people happy. When I make people happy, can and be happy Yelax for the rest of my life. I feel happy too. Shared happiness is happiness! worry always This is Christoffer from Sweden. What's my for being happy? Live for today. I don't about the future. I 3 do what I want to do. advice

英検二級のライティングです。 添削お願いします！

I think restaurants and Supermarkers should try to reduce the amount of food that they throw away. (22) because I have two reasons. To begin with, it is important to protect the environme the environment, to reduce food is good effect for forest and animals. Second. It is not lost money, If many food should throw Money is vain reducing food is good for phar sho-14 away. Pool Cost Therefore, I agree that their should try to reduce the amount of food that they throw away. (12) st 80

これの答えが 3-acetylamino-2,4,6-triiodo-5-(methylcarbamoyl)benzoic acidなんですが、どこが1なのかすらわかりません。解説お願いします

H3C. IZ O ZI H CO₂H の電子 CH3 HELA

類題3番の問題なんですが、なんでwon’t と未来形の否定なのか分かりません😓これは彼女は話を聞こうとしないだろうという意味なのですか？ doesn’t ではダメなのですか？？ 教えてほしいです

■ 類例3 It's no good to talk to her about it. She won't listen. 彼女にそのことを話してもむだだ。彼女は人の話を聞こうとしない。 027 A is worth doing 「A は〜する価値がある｣

この問題が分かりません。 わかる方いらっしゃいましたら教えてください(T_T)

股間22桁の2進数値 do とbibo の大小比較は4変数論理関数 g (a1, 0, b, bo) になる. つまり, g (ay, aobi, bo) は, ayao > b, bo のとき値1をとり, それ以外では値0をと る。この論理関数の真理値表を示せ. ( 設問3 4 変数論理関数 M4 (x,y,z,W) (入力の1の個数が2以上のとき1, それ以外は0を とる) のカルノー図を用いて, 最簡形論理式を求めよ。 tt

⑵解説の「となるので、これを実行すると〜」の所からなぜsinθMAX＝1/√2+bになるのか分からないです🙇‍♂️

0 2.4 高さんの位置から、一定のスピード、角度でボールを投 げる。(1) ボールの最高点の高さを求めなさい。 (2) 角度0を変化 させたとき、ボールの飛距離の最大値を求めなさい。 (878)

英単語のクロスワード選択肢がないので何を当てはめたらいいのか分かりません。今のところ7番のdot12番のcaneだけ分かっています。他に当てはまる場所が分かりましたら教えてください。

14 18 5 10 3 13 6 12 7 4 11 12 9 Across 1. The fireworks last night were 3. In total, there are seven books in the Harry Potter police still do not know 5. To this who stole the statue in 1908. a small circle or spot to 8. Follow me. I know a shorter get there faster. on my friends to help 10. I often me. 13. Although I have not been there, I hear that restaurant has a great the 14. The tax cuts will only. wealthy. Down 2. a being from another planet 3. where movies are made 4. Their team is much better than ours. We do not a chance! 6. visits to the dentist are very important. 9. Koalas are to Australia. 10. a puzzle that you hear or read 11. how much money you plan to spend 12. a stick used by old people to help them walk Ans 1. 2. 3

画像のQ3　(B)と(C)に関しての質問です。 (b)√2がℚ√3　[a+b√3❘a,b∈ℚ]　の要素でないことを示せ (C)φ : (Q(√2) − {0}, ×) → (Q(√3) − {0}, ×)とφ : (Q(√2), +) → (Q(√3), +)が同型写像... 続きを読む

3. (16 marks) Given a prime number k, we define Q(√k) = {a+b√k : a,b ≤ Q} ≤ R. This set becomes a field when equipped with the usual addition and multiplication operations inherited from R. (a) For each non-zero x = Q(√2) of the form x = a - a a+b√2, prove that x-1 b = ²-26² a²26² √2. -262 (b) Show that √2 Q(√3). You can use, without proof, the fact that √√2,√√3, are all irrational numbers. (c) Show that there cannot be a function : Q(√2)→ > Q(√3) so that : (Q(√2) - {0}, ×) → (Q(√3) − {0}, ×) and 6 : (Q(√2), +) → (Q(√3), +) are both group isomorphisms. Hint: What can you say about (√2 × √2)?