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生物 高校生

画像の生物基礎の腎臓の問題を教えて欲しいです。 問一と問六がわからないです。

3.次の図は腎臓の模式図である。 腎臓に入った血液は、ろ過され原尿となる。原尿は細尿管を通過する間に 種々の物質が再吸収され、 尿となる。 以下の問に答えなさい。 (マーク 14~17は知識、 各2点。 マーク18は思 考、2点。 問6は思考、3点) A→ A SEND 問1: 尿素の濃度が低い血液が流れているのは、図のAとBのいずれか。 また、 その血管の名称は何か。 適当な組み合わせを一つ選べ。 14 ①A腎動脈 ② A一腎静脈 ③ A肝門脈 ④ B腎動脈 ⑤ B腎静脈 ⑥ B肝門脈 問2: 下線部アに関する記述として適当なものを一つ選べ。 15 ①ボーマンのうから糸球体へとろ過が行われる ②尿素はその全量がろ過される ③グルコースはろ過されないため、正常であれば尿中には排出されない ④ 血液中の血球やタンパク質はろ過されない ⑤ろ過はホルモンによって調節される 問3:下線部イに関する記述として適当なものを一つ選べ。 16 交 ①体液の濃度が上昇したときは、 副腎皮質からのホルモンの分泌量が減少して ナトリウムイオンの再吸収量を調節する。 ②体液の濃度が低下した場合は、バソプレシン分泌が促されるため、 尿量は増加する。 ③濃縮率が1となる物質は、100%再吸収される物質である。 ④濃縮率が0となる物質は、 全く再吸収されない物質である。 問4 : 原尿は細尿管を通過した後、 どのような経路をたどって体外に排出されるのか。 その順序として適当なも のを1つ選べ。 17 ①輸尿管 ②輸尿管 腎う 集合管 ③集合管 腎う 2 ④腎う ⑤ぼうこう 集合管 輸尿管 ⑥ぼうこう → 腎う 1)歌大 問5: あるヒトにイヌリンを注射したところ、 血しょう中および尿中のイヌリン濃度はそれぞれ1.2mg/mL、 144mg/mLであった。 このヒトの尿量が1分間当たり1mLであったとすると、このヒトの原尿量は1時間 当たり何mLになるか。 適当なものを1つ選べ。 18 ①1.2mL ②12mL ③72mL ④120mL ⑤7200mL ⑥ 172800mL 問6:問5のとき、 尿素の濃度は血しょうと原尿では 0.03% 、 尿では2%であった。 このとき、 1時間あたり再 吸収された尿素は何gか。 1ml=1mgとして計算せよ。 -3-

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英語 高校生

この文章を35~40単語でわかりやすく要約して欲しいです

The Story of Holly Butcher 目標時間2分11秒 act Part 1 haky A 本文をスラッシュ(/)の区切りに注意して読んでみよう。また、必要な書き込みをしよう A Note Before I Die ●込もう。 abioW weИ [1] I've had a lot of time / to think about life / these past few months, and I want to share/ some of my thoughts. It's a strange thing / to realize and accept / that you're mortal/ at the age けて単! 2b10W w9M of 26. But the clock keeps ticking / and I know / death is fast approaching. I always imagined myself growing old / with wrinkled skin and grey hair / after raising a beautiful and loving family. Even now / I still want that so bad / that it hurts. [2] Life is fragile, precious, and unpredictable, and each day is a gift, / not a given right. I'm 27 years old now. I love my life and I am happy. I don't want to leave the world, / but that decision is out of my hands. [3] I'm not writing “A Note Before I Die" / so that people will fear death. In fact, it's good/ that we are not constantly thinking / about its inevitability. For the most part, / death is often considered a "taboo" topic, / especially among young people. I want people to remember/ that we all suffer the same fate / in the end. So, stop worrying / about the little issues/ that cause meaningless stress / in everyday life. Whenever you start complaining / about unimportant things,/think about those people / who are actually facing serious problems / and be grateful/ that your problems are minor ones. Take a deep breath of the fresh air, / and be thankful/that you are able to breathe it in. 1. H OP 訳 2. 22 訳 3. 33 activity B 各段落のトピック

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英語 高校生

教えてほしいです

3 次の英文を読み, 空所に入れるのに最も適切なものを, それぞれ下の①~④のうちから一つずつ選びなさい。 Cigarette smoking has negative effects not only on the body of the person who smokes but also on the body of someone who regularly breathes in second-hand smoke. Some of the most obvious effects are high blood pressure, sleep disorders, heart failure, and lung cancer. Despite such harmful consequences, ( 10 ). It has been reported that smoking creates feelings of pleasure, reduces tension, and promotes close relationships. Many smokers admit that smoking is a bad habit. ( 11 ), they tend to think that the number of cigarettes that they smoke is below the danger level and thus are not worried about the risk. Some even feel that they do not breathe in the smoke and that a cure for cancer will be found before they become ill with the disease. We have to admit that smoking is a habit which is difficult to break ( 12 ) the nicotine found in tobacco goes into the blood and stimulates the brain, making smokers feel pleasant for several minutes. What is more, the smoker usually feels anxious and wants to have another cigarette. ( 13 ) the policies that now ban smoking in most public areas, the stress that people often experience at work and at home can force them to smoke. ( 10 ) ①some people decide to stop smoking millions of people continue to smoke ( 11 ) the price of cigarettes has risen ①smoking is more harmful than drinking Therefore 2 While ③ Of course 4 However (12) 1 because 2 as a result 3 but SO (13) ①Despite 2 Although (3) But 4 Yet

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英語 高校生

教えてほしいです

2 次の英文を読み, 空所に入れるのに最も適切なものを,それぞれ下の①~④のうちから一つずつ選びなさい。 (6) When growing tomatoes, we know we should pick them when they're bright red. With carrots, however, ( 6 ) because they grow underground. ①we should pick them when they turn orange (2) it's hard to know when they're ready (3) we should grow them more carefully than tomatoes (4) it's easy to know when they're bright red (7) Although it is quick, easy and convenient to be able to look up information on the internet, it can sometimes be difficult ( 7 ) because there is so much information. to find what you are looking for (2) to improve the convenience of the internet (3) to get more than what you need that people often experie (4) to have good computer literacy (8) Would you be happier if you were richer? Many people believe that they would be. But research conducted over many years suggests that ( 8 ). People in the United States, for example, are, on average, richer than New Zealanders, but they are not happier. poorer people tend to worry about their financial problems 2 pleasure in life usually comes from great wealth (3) the best way to be happy is learning how to save money greater wealth doesn't generally imply greater happiness (9) Many European rivers were once heavily polluted by manufacturing industries. As a result, wild animals dependent on clean water disappeared. However, as stricter environmental standards took effect, rivers such as the Thames of London have become much cleaner. Consequently, ( 9 ). water quality has continued to decline wild animals avoid drinking from the Thames (3) wild animals are making a comeback in many rivers (4) wild animals no longer depend on clean water

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