Grade

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Type of questions

Biology Senior High

これの問一なんですけど、なぜ石英をいれなければならないのか分かりません!誰か解説してくださるとありがたいです!

解法 特 思考 発展 実験・観察] した。その後、酵素と無機触媒に対する温度やpHの影響を比較するため, 8本の試験管 15. カタラーゼの働き太郎くんは, カタラーゼが37℃, pH7で活性があることを学習 に 5mLの3%過酸化水素水を入れ,下表のように条件を変えて気体発生のようすを確認 した。 なお,表の温度は, 試料が入った試験管を, 湯煎もしくは水冷して保った温度を示 している。各物質について,表中の+,-は添加の有無を意味し,添加した量は等しいも のとする。 以下の各問いに答えよ。 試験管 A B C 温度 37°C 37°C 37°C pH 7 7 2 MnO2 + + 肝臓片 - + D 37°C 2 - + E 4°C 7 + - F 4°C 7 + G 95°C 7 + T H 95°C 7 + 問1. 表に示された実験だけでは,正しい結論を導くことができない。 どのような実験を 加える必要があるか。 問2. 試験管 A, B では, 短時間で同程度の気体の発生が認められた。 試験管C~Hのう ち,試験管 A,B と同程度に気体が発生すると予想されるものをすべて答えよ。 問3.酵素に最適温度や最適 pH が存在し, MnO2 にはそれらがないことを考察するため には,どの試験管の結果を用いる必要があるか。 最適温度と最適 pH のそれぞれについ て,考察に必要な試験管をすべて挙げよ。 12 リポ アキ アデ N

Solved Answers: 1
English Senior High

至急‼️!全部わからないです。教えて下さい。

ジュンは電話でミカと話をしながら、鳥の絵を描いていま Jun was drawing a bird, on the phone with Mika. 2 次の各組の文がほぼ同じ内容を表すように、 空所に適語を入れなさい。 ☐(1) As he was encouraged by his friends, he began to run again. by his friends, he began to run again, |Since he didn't know what to say, he kept quiet during the meeting. 口(2) what to say, he kept quiet during the meeting. JAs I didn't have an umbrella with me, I got wet in the rain. (3) 3 次の日本文の意味に合うように,空所に適語を入れなさい. 口 (1) 美しいメダルをもらったので、その少年はほこらしい気持ちになった. a beautiful medal, the boy was proud. 口 (2) 母親に叱られて, その女の子はしょんぼりしていた. an umbrella with me, I got wet in the rain. The girl looked disappointed, 口 (3) 忙しくなかったので、私は彼の仕事を手伝った. busy, I helped him with his job. 口 (4) 突然君に背中を押されて, 私は本当にびっくりした. on my back by you, I was really surprised. by her mother. 4 次の英文の空所に、後の()内の動詞を適当な形に変えて入れなさい . (1) 口 (2) ロ (3) The woman was sitting on the bench, (4) 口 (5) ☐(2) (3) 口 (4) near the station, Takashi was spoken to by a foreigner. (walk) sick yesterday, my brother was in bed all day long. (be) her children playing. (watch) 次の各組の文がほぼ同じ意味になるように,空所に適語を入れなさい. 「When we looked up at the sky, we saw thousands of stars, (1) up at the sky, we saw thousands of stars. 「As I had little money, I couldn't buy the notebook. from a distance, the building looks like a robot. (see) much about the topic, Makoto remained silent. (not know) little money, I couldn't buy the notebook. 「The rock looks like a lion when it is seen from here. lThe rock looks like a lion, from here. in Hakata at 11:30. [John left Shin-Osaka at 9:00, L John left Shin-Osaka at 9:00, arriving in Hakata at 11:30.

Solved Answers: 1
English Senior High

至急‼️ここの問題がわかりません。教えて下さい。

口 (7) ジュンは電話でミカと話をしながら, 鳥の絵を描いていました。 Jun was drawing a bird, on the phone with Mika. 2 次の各組の文がほぼ同じ内容を表すように,空所に適語を入れなさい. □(1) As he was encouraged by his friends, he began to run again. by his friends, he began to run again. JSince he didn't know what to say, he kept quiet during the meeting. 口 (2) JAs I didn't have an umbrella with me, I got wet in the rain. (3) 3 次の日本文の意味に合うように,空所に適語を入れなさい. 口 (1) 美しいメダルをもらったので, その少年はほこらしい気持ちになった. a beautiful medal, the boy was proud. 口 (2) 母親に叱られて、その女の子はしょんぼりしていた. what to say, he kept quiet during the meeting. The girl looked disappointed, 口 (3) 忙しくなかったので、私は彼の仕事を手伝った. an umbrella with me, I got wet in the rain. busy, I helped him with his job. 口 (4) 突然君に背中を押されて, 私は本当にびっくりした. on my back by you, I was really surprised. □ (2) 4 次の英文の空所に、後の()内の動詞を適当な形に変えて入れなさい. □(1) 口 (2) 口 (3) The woman was sitting on the bench, 口 (4) 口 (5) (3) by her mother. 口 (4) 口 (5) near the station, Takashi was spoken to by a foreigner. (walk) sick yesterday, my brother was in bed all day long. (be) 5 次の各組の文がほぼ同じ意味になるように,空所に適語を入れなさい. 「When we looked up at the sky, we saw thousands of stars. □(1) up at the sky, we saw thousands of stars. 「As I had little money, I couldn't buy the notebook. little money, I couldn't buy the notebook. 「The rock looks like a lion when it is seen from here. The rock looks like a lion, from here. 「John left Shin-Osaka at 9:00, LJohn left Shin-Osaka at 9:00, arriving in Hakata at 11:30 her children playing. (watch) from a distance, the building looks like a robot. (see) much about the topic, Makoto remained silent. (not know) in Hakata at 11:30. to the left at that signal, you'll find a hamburger shop. LTurning to the left at that signal, you'll find a hamburger shop.

Waiting Answers: 1