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英語 高校生

この英文の文法を教えて欲しいです。 (関係代名詞、不定詞など) 英語が苦手なのでどのような使い方をするのかなど教えてもらえるとありがたいです。

onference ánf(a)rans] im [éim] articipant artisǝpǝnt] sappointment isapintment] opose [prǝpouz] allenging elindsin] me to do mto do on one's appointment ... at all stantial stanf(ǝ)!] road [réilroud] instream instri:m] t is how ... e hope that... an impact on 3 In How did they come to publish their own paper? 2002, there was a study conference held by CHETNA an NGO that aims to help the children in slums. Among the participants, there were some children from a slum in South Delhi. They were shocked to learn that adults had no idea about what really goes on in a slum! To their disappointment, the children also learned that the media did not cover the issue at all! So they decided to join a project proposed by CHETNA. It was a G1 challenging plan to start a newspaper to let people know about the terrible conditions of kids living in the slums. G1 That is how Balaknama started. The children chose this name in the hope that their paper would serve as "the voice of children." In fact, their articles have sometimes had a substantial impact on society. In 15 2015, a shocking article appeared in Balaknama. It was about slum kids forced by police officers to remove bodies after railroad accidents. The mainstream media reported on the article and the government finally acted and stopped the police. 20 nsion Check id the children learn at a study conference held by CHETNA? roject did CHETNA propose? d the children name the newspaper Balaknama?

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英語 高校生

この英文の文法やtheyやitが何を表しているかなど詳しく教えて欲しいです。

onference ánf(a)rans] im [éim] articipant artisǝpǝnt] sappointment isapintment] opose [prǝpouz] allenging elindsin] me to do mto do on one's appointment ... at all stantial stanf(ǝ)!] road [réilroud] instream instri:m] t is how ... e hope that... an impact on 3 In How did they come to publish their own paper? 2002, there was a study conference held by CHETNA an NGO that aims to help the children in slums. Among the participants, there were some children from a slum in South Delhi. They were shocked to learn that adults had no idea about what really goes on in a slum! To their disappointment, the children also learned that the media did not cover the issue at all! So they decided to join a project proposed by CHETNA. It was a G1 challenging plan to start a newspaper to let people know about the terrible conditions of kids living in the slums. G1 That is how Balaknama started. The children chose this name in the hope that their paper would serve as "the voice of children." In fact, their articles have sometimes had a substantial impact on society. In 15 2015, a shocking article appeared in Balaknama. It was about slum kids forced by police officers to remove bodies after railroad accidents. The mainstream media reported on the article and the government finally acted and stopped the police. 20 nsion Check id the children learn at a study conference held by CHETNA? roject did CHETNA propose? d the children name the newspaper Balaknama?

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生物 高校生

生物基礎、体細胞分裂の問題です。問2と問3の解説お願いします。

栄養源のみが異なっている培地AおよびBにおける, ある動物細胞の培養について 考える。 各細胞は他の細胞とは無関係に分裂を開始する。 また, 活発に分裂している 細胞集団では,1回の細胞周期の時間は,同じ培地ではほぼ同じである。 培地AおよびBで, 培地の 組成以外の条件は全て同じに 2×104 -培地 A で培養した細胞 | 培地Bで培養した細胞 して培養し, そこから活発に 1×104 8×103 分裂している細胞集団を,そ細 これまでと同じ培地で培養を継 続させた(継代培養)。 図1に, 継代培養後の細胞数の経時変 化を示している。 図2には, 継代培養から40時間目に採取 した1×10個の細胞におけ る細胞1個当たりのDNA量 ごとの細胞数を示している。 細胞数(個) 6×103 4×103 2×103 1×103 0 20 40 60 80 培養時間(時間) 図1 細胞数の経時変化 培地 Aで培養した細胞 500 培地Bで培養した細胞 400 300 200 100 0 1 実 2 図2 細胞1個当たりのDNA量ごとの細胞数 細胞1個当たりのDNA量(相対値) 1 2 問1.培地AおよびBで培養した細胞の,1回の細胞周期に必要な時間をそれぞれ答 えよ。 問2.継代培養後40時間目の細胞を観察すると, 培地 Aでは5.0%, 培地Bでは4.2% の細胞がM期にあると判定された。 培地AおよびBで培養した細胞それぞれにおけ ある, G2期の長さ(時間)を, 小数点以下を四捨五入して答えよ。 問3. この細胞において, G. 期の核に含まれるDNAの大きさが 5.0×10° 塩基対 (bp) であるとき, 培地Aで培養した細胞におけるDNA の複製速度 (bp/秒) を 小数点以 下を四捨五入して答えよ。 (20. 信州改順) 42

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