至急お願いいたします🚨 生物の質問です。 ミトコンドリアの経路についての説明だと思うのですが、電子オーバーフローモデルと電子分布モデルの違いを教えていただきたいです。 また、どういう仕組みなのか、何故このように電子が流れるのかも教えていただきたいです。 UQ poolはユ... 続きを読む

(A) Electron overflow model (considered out-of-date) Alt UQ pool Alternative oxidase inactive. Alt No alternative pathway activity Cytochrome pathway unsaturated Cyt (B) Electron distribution model (reflects current thinking) UQ pool Cyt Alternative pathway active Cytochrome pathway saturated Alt Alternative oxidase active Alt UQ pool Cyt Cyt Figure 14.33 Two models for regulation of electron flow through the alternative oxidase. (A) In the electron overflow model, no appreciable electron transfer through the alternative pathway takes place until electron flow through the cytochrome pathway is at or near satu- ration. This could result from the effects of respirato- ry control, if the rate of mitochondrial ATP produc- tion exceeds its rate of utilization in the cytosol, or from some externally imposed stress, such as low temperature. Under such circumstances, the UQ pool becomes sufficiently reduced to allow electrons to flow through the alternative oxidase, the latter re- quiring that the UQ pool be 40% to 60% reduced to attain significant activity. (B) In the electron distribu- tion model, the alternative and cytochrome path- ways both show significant activity at low levels of UQ pool reduction, and electrons are distributed be- tween the two pathways on the basis of the relative activities of each pathway. The activity of the alter- native oxidase under these circumstances is thought to be regulated by the action of a-keto acids and by reduction/oxidation of the intermolecular disulfide bond, as well as by additional regulatory mecha- nisms not yet characterized.

添削をお願いしたいです！（画像が送りきれないので回答者の方が返信したら追加で送ります） 自分の解答↓ 短い時間、レンジで加熱すると心臓病のリスクを下げるフラボノイドを増加させることができるが、長い時間加熱したり多すぎる水の中で加熱するとむしろフラボノイドは低下してしまう。た... 続きを読む

一般に,電子レンジでの調理は,他の調理法に比べると栄養素 16 の保持には好ましいとされるが,調理時間が長かったり、多量の 水を使って調理したりするとブロッコリーでは心疾患のリスクを減らす フラボノイド類が減少するという報告がある。 ただ、食材によって栄養保 持の結果はさまざまであり,統一見解はない。電子レンジ調理にプラスチ ック容器を使うと, 可塑剤のフタラートなどの化学物質が溶け出すが, こうした物質は微量であってもホルモンや代謝系を乱すほか、 生殖問題や ぜんそく, ADHD との関連性など,さまざまな悪影響を及ぼすことが指 摘されている。また, 高温になる電子レンジでの加熱で分子の結合が変わ り,新たな高エネルギーの分子が作り出される。 これがDNA と反応し て突然変異を引き起こすとされており, ジャガイモを電子レンジ加熱した ことで,発がん物質として働くアクリルアミドが生成した例が報告されて いる。(400字以内)発 当 解答編

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)

①〜④の質問の答え方を教えてください！！

本文を読んで,次の質問に答えましょう。 Is the number of tourists visiting Japan growing? The fo In the drill, what did the foreign residents and visitors learn? 3 What does the map made by the students use? 4 Why do the students feel glad?

日本語訳をお願いします 自分の読みが合ってるか不安なので、、、

Hand of God of the lat 不誠実な Maradona, a famous soccer player, marked one of the most dishonest goals in World Cup 1 次の文章を読んで、下の問いに答えなさい。 Pirtray history in 1986. It's known a the "Hand of God." Argentina wasn't a one-man team at especially true in the game the tournament, but Maradona made it look like it was. That was BONSDAL A against England when he scored one of the game's greatest goals as well as one of the most わしい 5 questionable. He was one of the best players in the history of the game, but to be the best of all, he 2 ( clear) needed to win the World Cup. Maradona could handle the pressure. Perhaps, no player has ever controlled a World Cup as much as Maradona did in 1986. That was clear at the stadium. Argentina ( fight ) against England, and this was the match that made Maradona 10 famous [b ] another way. Early in the second half, Maradona marked his first goal. The England defender blocked a pass and kicked the ball back [c] the goalkeeper. But Maradona had made his way into the penalty area after the first attack, rose up and got [d] the ball before the goalkeeper. The ball went into the net. Replays showed Maradona used his left hand, not his head, to score. 15 After the match, he explained the goal was made "a little with the head of Maradona and a little with the hand of God."

この問題について教えてください。

Americans smile at strangers. This smiling shows that they are friendly. Usually, Japanese don't smile at strangers. When I was sitting in a hotel lobby with 1801916 a Japanese friend, a small group of Americans came into the lobby and smiled at us. dictatoria I smiled too but my Japanese friend did not. He said, "Do you know those Americans?" I said to him, “( )" My friend said, "How strange! Then s why did you smile at them?" I answered, "Because smiling in America is part of good manners." W sysugnal & mise of you who a wo gedwondo alt NOTES stranger w wolnoblido sibil s1w ew edw egengaal 問1 このパラグラフは何について書かれているか, 次の中から1つ選べ。 (6点) ( 520 Doher: ℗ Smiling ni yo di estem or 2 Americans' smile som A 3 A Japanese friend ov timsol 4 Good manners 問2 空所に入れるのに最適な文を、次の中から1つ選べ。 (6) got sodtom 234 2-Yes, I have wanted to see them. VS/TIMECRECEMOS E sgsugnal brogge & misal o 問3 このパラグラフの要旨を、第1~2文を参考にして、30字程度の日本語で答えよ。 ( 10点) ougnot tortom s misal ot gsugna brdose 928 of NSW. Yes, I know them very well. 3) I've never seen them before. Bugat mom aid arisel Hased od 本日内の空 C ers Ils ogsugnal bnoooe BCN SIX0730 S (AD 4* (GON) HER HRN 2.

教えていただきたいです

1 I don't know the answer. If I ______ 2 I have a car. I couldn't travel much if I 3 I don't want to go out. If I 4 We don't have a key. If we house. 7 You can't drive. If you the answer, I'd tell you. 5 I'm not hungry. I would have something to eat if I hungry. 6 Sue enjoys her work. She wouldn't do it if she to go out, I'd go 9 I have a lot to do today. If I out. a key, we could get into the a car. 8 He speaks too fast. I could understand him better if he more slowly. it. drive, I would lend you my car. so much to do, we could go

高校生です 分かる方教えてくださると助かります🙏 (答えだけでも全然大丈夫です)

6 本文の単語を使って(必要があれば適切な形に直し), 英文を完成させなさい。 (1) If you are ( (2) A ( ), you are known to a lot of people. ) is a person who has 1,000,000 dollars or more.

分かる方教えて下さい！ できたら2つともお願いします💦 ・答えだけでも全然大丈夫です

6 本文の単語を使って(必要があれば適切な形に直し), 英文を完成させなさい。 (1) If you are ( (2) A ( ), you are known to a lot of people. ) is a person who has 1,000,000 dollars or more.

解答教えてください！

大問4次の各問いにおいて, ◇との英文が近い意味になるように、 72~81 に入る最も適当なものを、①~③から1つ選べ。 問1 問5 : "Shall we decorate this room for the party?" "[72] decorate this room for the party." 2 We must 3 Let's 0 We will 2 : Mizuki started to live in Australia 10 years ago. She still lives there. : Mizuki [73] in Australia for 10 years. has lived 2 will live 3 lived 3:"Does the art club use this room?" "Is this room [74] by the art club?" 2 to use 3 used 1 use 4 : Oliver must do a lot of things this afternoon. B : Oliver has a lot of things [75] this afternoon. 2 to do Ⓒ doing 3 will do >: My uncle bought a new car. It is very nice. The new car [76] my uncle bought is very nice. S 2 which 1 who 3 what 6: "How many students does your class have?" : "How many students [77] in your class?" are they Ⓒ are there 3 are these 7:"Is it OK if I use your dictionary?" 78 use your dictionary?" Should I Could you gan blo cult agelliv ( 3 Can I 8: Understanding jazz is difficult for me. : It is difficult for me 79 jazz. understand 2 understood 3 to understand #1-(EIH 9: Sophia sent me an e-mail in Japanese. : I got an e-mail [80] in Japanese from Sophia. 2 written 3 writing vir wrote 10: Mr. Johnson is our math teacher. .: Mr. Johnson teaches [81] math. 2 ours 2000 us showbo 3 we