Grade

Subject

Type of questions

English Senior High

問4の(2)についてです 私は(2)に「先生を思い出す」と言う意味でウを選んだのですが、答えはアでした。なぜウだと不適なのか教えていただきたいです🙇🏻‍♀️😭

(配点 23) Everyone wants to do well on tests. Here is some advice from successful students on how to do well on tests. Listen to the teacher from the first day of class for hints about what is important. For example, the teacher will emphasize the important information by repeating it or telling you it is important. When you look over your textbook and notes again, you should already know what is important. After each lecture, look over your notes again. Come to class ready to ask questions about what you don't understand. C Look at the visual aids the teacher uses. For example, if the teacher asks you to look at a diagram or graph in your textbook, make sure you understand why that diagram or graph is important. There may be a question on the test that asks about that diagram. Study for an essay exam. Students who prepare for essay exams do better on all types of exams. Students need to know more information for essay exams than for true/false or short-answer exams. There are no hints on the exam itself, so students must learn more for essay exams. To prepare for an essay exam, always read the *material twice before you start taking notes. When you read the material the first time, it may seem difficult. When you read the material the second time, it will seem easier. This is similar to when you (1) have to find the way to a friend's house for the first time. The second time you go to your friend's house, it's easier because you know the way. It may even seem shorter because you don't have to slow down as much to check street names or landmarks. The same is true with the material you read. The second time you will already know the words and ideas. In China, they lp to stop de After you've read the material twice, take notes. At this point, you'll find that you know some of the material and can focus on what is most important. Don't ignore *footnotes in your reading. Sometimes teachers think the information in a footnote is important and will ask a question about it. Write down the important information in is in the years t your notes. After you take notes, go back and add your opinions to them. Write down For food in the desert. the ideas that you agree with and the ideas that you disagree with. People remember ants ex large number

Solved Answers: 1
Biology Senior High

下の実験の考察において、なぜ赤線部のように考えられるのでしょうか🙇🏻‍♀️🙏🏻

Slie 資料 10 大腸菌が常にβ-ガラクトシダーゼ合成を行うのか考えよう MOVIE 15 10 X-galはほぼ無色の薬品だが,β-ガラクトシダーゼが作用することで、青色の物質に変化 する。図2は,大腸菌を培養するための培地 (必要最小限のグルコースを含み,ラクトースは 含まない)に, X-gal を添加し,大腸菌を培養したときのコロニーである。 一方、図3は,図 2の実験と同じ培地に, "IPTGを加えて,大腸菌を培養したときのものである IPTGは, ラクトースに類似した物質であり,大腸菌に対して,培地中にラクトースが存在 する場合と同様の影響を与えるが,栄養源にはならない物質である。 図をもとに,どのような場合に β-ガラクトシダーゼ遺伝子が発現しているのか説明しよう。 1個の細菌が増 殖してできた細 菌の集団をコロー ニーという。 コロニー コロニー X-gal B -ガラクトシダーゼ 青い物質 白色のコロニーが形成された。 図2 X-gal を含む培地での 青色のコロニーが形成された。 コロニー 図3 X-gal と IPTG を含む培地での コロニー ラクトース≒IPTG 考察 の ポイント ●IPTGを含む培地でのみ青色のコロニーが形成されたことは,何を示してい るのかに着目しよう

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