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生物 高校生

問1が全く分かりません。分かりやすく教えてください!!

161. カルビン・ベンソン回路 炭素の放射性同位体 PC を含む二酸化炭素を緑藻類のク ア ロレラに与えると, 光合成の結果, さまざまな物質に1Cが取り込まれた。 このうち, JC がカルビン・ベンソン回路に取り込まれてつくられる 初期の産物初期の産物からつ くられる回路中の産物 回路反応の結果生じる有機物のいずれかを代表する物質A, B およびCについて, 光合成の時間経過に対する14C の り込みの割合の推移は,右図のようになった ウ 取 (1) 問1.図中に示した物質A~Cは,それぞれ下線部ア, イおよびウのうちどれに相当するか。 豪 問2.物質AおよびBはどのような物質であると考えら れるか。 最も適切なものを ① ~ ⑤ からそれぞれ選べ。 ① クロース ② グリコーゲン ③ ピルビン酸合 201 ④炭素原子を3個もつ有機物 ⑤炭素原子を5個もつ有機物 問3. 初期の産物は, ある物質と二酸化炭素が反応することで生成される。 ある物質とは 何か,最も適切なものを次の①~ ⑥ から選べ。 ) ① スクロース ②グリコーゲン ③ ピルビン酸 ④炭素原子を3個もつ有機物 ⑤炭素原子を5個もつ有機物 ⑥炭素原子を6個もつ有機物 問4. 問3の反応において働く酵素の名称を答えよ。 0x0X HONDANN 物質 GOES ま だ C物質C 相 en my 時間 物質 A CƏLBERGH

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英語 高校生

この答えを教えて欲しいです。🙇‍♀️

Level Passage : 2:30 Lesson 5 Jet Reading 22 ⑤ Questions: 2:00 Compared to dogs and other pet animals, cats often have lots of freedom. Many owners let their pet cats go outside whenever they want to. But where do they go? Does your cat visit your neighbor's house for extra food? How far from home does your cat actually travel? Cat owners have been wondering about such questions for a long time. 5 To find out where cats go and what they do, researchers decided to track them by putting a GPS (Global Positioning System) device around their neck. It is well known that cats are natural hunters. They often chase and catch *wildlife, such as birds and other small animals. It was therefore believed Hoor war301 that cats may go far from their homes to hunt. However, the research showed some surprising facts about cat *behavior. It seems that most cats 10 don't travel very far from their homes. On average, they move around two houses away. Owners were *relieved to hear this result because it confirmed that their cats do not cross major roads. There was another interesting result. One female cat walked more than 1 kilometer from her home. When the owner checked her GPS data, they discovered that the cat had gone to their old house. It showed that cats remember the past longer and more clearly than we think.(219 words) *wildlife 44 *relieve ~を安心させる *behavior Infogt) A Choose the best options. (2 points x2) According to the passage, which of the following statements are true about cats? (Choose two options. The order does not matter.) so svom i da a. They enjoy more freedom than other pet animals. imove sill niw nuo exentabilt o b. A GPS device was put around a cat's tail by researchers. c. They go far from their homes to hunt wildlife. Sanino sasd Juoda su v d. The research proved that most cats cross major roads. of Inboq bow it bean 17 s e. They may remember the past more clearly than we expect. Bewe )( B Fill in each blank with a suitable word. (2 points x3) ******* ******** Many owners let their cats go (¹ ), but no one exactly knew where they went and what ) the cats by using a GPS device. they did. In order to find this out, researchers decided to (² maswid Bai As a result, they learned that most cats didn't travel very far from their homes. One cat, however, walked more than 1 kilometer from its home. It turned out that it had (3 shows that cats have a better memory than people thought. ) its old house. This result sal al commaly to pound How Judw grinidman [catch/ forgotten / visited / outside /track/inside] Time ☆ ~1:45 ~2:00 ~2:15 ~2:30 ~2:45 ~3:00-3:30 Reading Speed X WPM 125 109 97 88 80 73 63 /10 Name Class No. 10 2015

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