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Biology Senior High

この問題の(1)が答えのDのように少し凸の感じがあるのはどうしてでしょうか。Eになると思ったのですが、解説を読んでも意味がわかりません。

思考 追述 □204 酸化的リン酸化 ミトコンドリアには 外膜と内膜があるが,電子伝達系での ATP 合成は内膜で行われる。 内膜における ATP 合成のしくみは,以下の①~③の過程によっ て行われる。図1はこの過程の一部を示した ものである。 ① クエン酸回路で生じた水素に由来する電 子が,ミトコンドリア内膜に並ぶ電子伝 達系の酵素群で運搬される過程で生じる エネルギーを利用して,水素イオン(H+) をマトリックスから膜間腔内膜と外膜 の間の空間) へくみ出す。 H H+ H 電子伝達系の 酵素群 H* H* H スペース 内膜 CATP 合成酵素 H* H* H+ マトリックス ADP ATP 拡大図 HA マトリックス 膜間スペース -外膜 内膜 |ミトコンドリア 図 1 ②膜間スペースの方がマトリックスより水 〔注〕 ミトコンドリアの外膜には,低分子 素イオン濃度が高くなり,内膜をはさん で水素イオンの濃度勾配ができる。 構がある。 (小さい分子) を自由に透過させる機 ③内膜にあるATP合成酵素は, 水素イオンが濃度勾配に従って移動するエネルギー を利用して, ADP から ATP を合成する。 実験系 ミトコンドリア 溶液 A (1)細胞から分離,精製したさまざまな基質と適 度な濃度の塩を含む溶液Aに,ミトコンドリ アを入れた実験系をつくった(図2)。その 結果、直ちに ATP 合成反応が始まったが 一定の時間後に基質がなくなったために,合 成反応は停止した。 実験系の溶液Aの酸素濃 度は時間経過とともにどのように変化する か。次のA~Fから最も適切なものを選べ。 なお, 溶液Aは空気と遮断してある。 or 図2 B D E F 時間 時間 0 時間 0 時間 0 0 時間 時間 合成速 実験系の溶液Aに酸を入れて溶液の 2

Unresolved Answers: 1
Mathematics Senior High

数2 三角関数です。 (3)が何をやっているのか全くわかりません。 そもそもtanが傾きという事しか理解できていません。 丁寧に教えて下さると助かります。 よろしくお願いします。

SB< 2 のとき,次の不等式を満たす 0 の範囲を求めよ。 sine (2) 2cos+1 ≧ 0 (3) tan-1 Action sino, cos0 を含む不等式は、 単位円上の座標の大小で考えよ 例題133 Action tan を含む不等式は,直線x=1上の座標の大小を考えよ IA例題134 図で考える 端点が含まれるかどうかに注意する。 不等式 sin0 >k kl Dia (2)不等式 cosk y (3) 不等式 tan0≦k /1x Ok1x k Br O Da (1)02において, sind = π 3 を満たす 0 = ' 4 4 π √2 よって、不等式を満たす 0 の動径は 右の図の斜線部分にあるから P' 34_1 W2 P x y = sind のグラフが直線 y= √2 より上にある部 分を考えてもよい。 y y=sin0 π 1|21|2 145 (2) 2cos +120 cos 002πにおいて, cose 2 4 を満たす日は 0 = π, πT 3 3 例題 145 よって, 不等式を満たす 0 の動径は 右の図の斜線部分にあるから 2 4 0≤0≤ ≤0<2π (3)002において, tand= -1 3 7 を満たす 0 0 = 4π ・π、 ・π 4 よって, 不等式を満たす 0 の動径は 右の図の斜線部分にあるから π 3 3 7 <0≤ π、 0 π 2 4 P 34 P 0π 3 4 4" 3 3章 三角関数 y=cos とy=- =-1/2 のグラフで考えてもよい。 y y=cose 0 2π x y=- y = tan と y = -1 のグラフで考えてもよい。 y=tan0 VIZE 0 2π 2 3 T では定義され 2' 2 ないことに注意する。 1460≦2のとき、次の不等式を満たすの範囲を求めよ。 (1) sin≦ √3 (2)√√2 cos+1 < 0 (3) 2 /3tan0 + 1 0 p.271 問題146 267

Unresolved Answers: 1
Mathematics Senior High

vision questⅡ English expression hope70ページ preview 1.date&time 2.numbers(sizes,measurements,etc) 3.prices&Phone numbers listening task 1.... Read More

140 // TIT Activity for Communication 3 Preview Listen to the sentences below. 1 Dates & Times Listening for Numbers the on Enio 1. "The movie starts at 5:20. Can you be ready in ten minutes?" "OK. I'll try." 2. "What time is it now?" "It's 11:30." basalaila awohlsw 3. I have an appointment with the dentist this Thursday, the 10th. M 4. "When does school begin?" "It begins on April 8th." 5. Our school was established in 1965. 6. My family has lived in this town since 2005. 2 Numbers (sizes, measurements, etc.) 1. Two thirds of the students come to school by bus. 2. One mile is about 1,609 meters. 3. The city has a population of about 2.5 million. 4. The temperature dropped to 12°C. 5. APA Air Flight 125 for London will be departing from Gate 14 at 10:15. 3 Prices & Phone numbers 1. The price of this bag is $27.89, but you can have it at 10 percent off. 2. What would you do if you won 100 million yen in a lottery? 3. "A hamburger and a cola, please." "That'll be £2.99." 4. I need €20, but I'm €5 short. 5. My phone number is 612-750-5613. Listening Task Listen to the conversations and choose the correct answers. 1. How much of the earth's surface is covered by ocean? 1 more than one third more than one fourth 監督署 ER 70 3 more than two thirds 4 more than two fifths 2. When were the Olympic Games held in Atlanta? 1 in 1966 2 in 1969 3. How much did the dress cost? 1,100 yen 2 1,800 yen 3 in 1996 4 in 1999 S 8,000 yen ③ 13,000 48,800 yen bluros ④ 30,000 about 200,000 4. How many people can the concert hall hold? ① 1,300 ② 3,000 5. How many people live in the city? ①about 2,000 2 about 12,000 3 about 20,000 ① 207-7300 2207-7003 ③ 702-3300 6. What's the phone number of the restaurant? The number is 510- ④ 702-3003

Waiting for Answers Answers: 0
English Senior High

vision questⅡ English expression hope70ページ preview 1.dates&time 2.numbers(sizes,measurements,etc) 3.prices&Phone numbers listening task 1... Read More

140 // TIT Activity for Communication 3 Preview Listen to the sentences below. 1 Dates & Times Listening for Numbers the on Enio 1. "The movie starts at 5:20. Can you be ready in ten minutes?" "OK. I'll try." 2. "What time is it now?" "It's 11:30." basalaila awohlsw 3. I have an appointment with the dentist this Thursday, the 10th. M 4. "When does school begin?" "It begins on April 8th." 5. Our school was established in 1965. 6. My family has lived in this town since 2005. 2 Numbers (sizes, measurements, etc.) 1. Two thirds of the students come to school by bus. 2. One mile is about 1,609 meters. 3. The city has a population of about 2.5 million. 4. The temperature dropped to 12°C. 5. APA Air Flight 125 for London will be departing from Gate 14 at 10:15. 3 Prices & Phone numbers 1. The price of this bag is $27.89, but you can have it at 10 percent off. 2. What would you do if you won 100 million yen in a lottery? 3. "A hamburger and a cola, please." "That'll be £2.99." 4. I need €20, but I'm €5 short. 5. My phone number is 612-750-5613. Listening Task Listen to the conversations and choose the correct answers. 1. How much of the earth's surface is covered by ocean? 1 more than one third more than one fourth 監督署 ER 70 3 more than two thirds 4 more than two fifths 2. When were the Olympic Games held in Atlanta? 1 in 1966 2 in 1969 3. How much did the dress cost? 1,100 yen 2 1,800 yen 3 in 1996 4 in 1999 S 8,000 yen ③ 13,000 48,800 yen bluros ④ 30,000 about 200,000 4. How many people can the concert hall hold? ① 1,300 ② 3,000 5. How many people live in the city? ①about 2,000 2 about 12,000 3 about 20,000 ① 207-7300 2207-7003 ③ 702-3300 6. What's the phone number of the restaurant? The number is 510- ④ 702-3003

Waiting for Answers Answers: 0
English Senior High

vision questⅡ English expression hope70ページ preview 1.dates&time 2.numbers(sizes,measurements,etc) 3.prices& Phone numbers listening task ... Read More

140 // TIT Activity for Communication 3 Preview Listen to the sentences below. 1 Dates & Times Listening for Numbers the on Enio 1. "The movie starts at 5:20. Can you be ready in ten minutes?" "OK. I'll try." 2. "What time is it now?" "It's 11:30." basalaila awohlsw 3. I have an appointment with the dentist this Thursday, the 10th. M 4. "When does school begin?" "It begins on April 8th." 5. Our school was established in 1965. 6. My family has lived in this town since 2005. 2 Numbers (sizes, measurements, etc.) 1. Two thirds of the students come to school by bus. 2. One mile is about 1,609 meters. 3. The city has a population of about 2.5 million. 4. The temperature dropped to 12°C. 5. APA Air Flight 125 for London will be departing from Gate 14 at 10:15. 3 Prices & Phone numbers 1. The price of this bag is $27.89, but you can have it at 10 percent off. 2. What would you do if you won 100 million yen in a lottery? 3. "A hamburger and a cola, please." "That'll be £2.99." 4. I need €20, but I'm €5 short. 5. My phone number is 612-750-5613. Listening Task Listen to the conversations and choose the correct answers. 1. How much of the earth's surface is covered by ocean? 1 more than one third more than one fourth 監督署 ER 70 3 more than two thirds 4 more than two fifths 2. When were the Olympic Games held in Atlanta? 1 in 1966 2 in 1969 3. How much did the dress cost? 1,100 yen 2 1,800 yen 3 in 1996 4 in 1999 S 8,000 yen ③ 13,000 48,800 yen bluros ④ 30,000 about 200,000 4. How many people can the concert hall hold? ① 1,300 ② 3,000 5. How many people live in the city? ①about 2,000 2 about 12,000 3 about 20,000 ① 207-7300 2207-7003 ③ 702-3300 6. What's the phone number of the restaurant? The number is 510- ④ 702-3003

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