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がん細胞についての問題

2007/05/06 08:51

What is the most important property of a cancer cell, whether it is in the body or the culture dish? a. its chromosome complement b. its loss of growth control c. its size d. its secretions e. its inability to divide この問題の答えってどれですか？ aの選択肢のchromosome complementってどういう意味ですか？

tm2430ar
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生物学
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noname#60992

2007/05/06 09:01 回答No.1

意味がわからなかったら辞書を引きましょう。 http://www.medterms.com/script/main/art.asp?articlekey=2724 質問の答えがわからなかったら、教科書を読みましょう。　この程度の問題なら必ず答えがそのまま書いてあります。　それが勉強です。

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英語問題

下から適切な単語を選んで空欄をうめる問題なのですが、わかりますか？わかったら翻訳もお願いします(;_;) breast cancer syphilis menopausal disorder uterine cancer infertility toxemia of pregnancy (1)_____ indicates a medical condition after permanent shutting down of the female reproductive system. (2)_____ primarily refers to the inability of a man or a woman to achieve conception. (3)_____ is a malignant tumor that sats in the cells of the breast in women and men. (4)_____ is a medical condition where hypertension arises in pregnancy as well as signifcant amounts of protein in the urine. (5)_____ is a bacterial sexually transmitted disease caused mainly by sexual intercourse. (6)The term _____ refers to several different types of cancer which occur in the uterus.
下の問題が答えを見てもよく分かりません。

What is puzzling to a Westerner is precisely the fact that the tea ceremony does have, in a way, its 〈counterpart〉in the English rite of tea-"the little feast", as Henry James called it. 文中の〈counterpart〉の意味に最も近い語はどれか。 1.antithesis 2.complement 3.elegance 4.politeness (青山学院大学) (西洋人に分かりにくいのは、茶の湯に相当するものがイギリスの紅茶の儀式、つまりヘンリー・ジェームズが「小さな宴」と呼んだものにある意味で見い出されるという、まさにそのことである。) 答えは2.と出ていましたが、complement(補完物)とcounterpart(相当するもの)とでは意味が違うのではないですか？ complementは足らないものを補うもの、counterpartは自分によく似たもの、対応するもの、相当するもの、という意味で、全然違うと思うのですが…。
計算問題

What is the result of subtracting the following 2's complement numbers? (a)00111111 - 11101101 = (b)11111001 - 00111101 = という問題があり、(a)の答えを 11010010 (b)の答えを 00111100 としました。これはあっているのでしょうか？問題の意味もいまいちわかりません。指摘をお願いします。
訳お願いします。

The value of a language is not the number of speakers. All language are important. Each language is the heart of its speakers. ↑の訳お願いします。
この英文の構造を教えてください

There have been suggestions that the growth of the brains of children is not steady,but occurs suddenly,each period of rapid growth being associated with a particularly important developmental or intellectual stage. この英文なんですが「being associated with…」の部分の　being なんですがこれは何ですか？ is じゃだめなんでしょうか？どなたかお願いします
この英文の訳をお願いいたします。長いです。

Every society makes laws to protect its way of life. By looking at a country's laws, we can learn something about the culture of that society. We can also understand what is important to its people. Sometimes these laws may surprise outsiders. In Switzerland,for example,you can't hang out laundry on Sundays. It is also against the law to use a power lawn mower on Sundays because it is too noisy. These laws tell us that Sunday are very important to the Swiss. これをお願いいたします。あとit'sとitsの違いは何なのでしょうか。よければお願いいたします。
ガン幹細胞

(1)After more than 30 years of declared war on cancer, a few important victories can be claimed, such as 85 percent survival rates for some childhood cancers whose diagnoses once represented a death sentence. 癌との宣戦布告をしてから30年以上が経ち、そこから得たごくわずかだが重要な勝利がある。それは一度死を宣告された幼少期のガン患者が今日85%の生存率を示していることである。 (2)Conventional wisdom has long held that any tumor cell remaining in the body could potentially reignite the disease. Current treatments therefore focus on killing the greatest number of cancer cells. 一般概念は体に残っているいかなるがん細胞も再びガンを引き起こす可能性があると長い間考えられてきた。最近の治療ではそのために莫大な数のがん細胞を根絶することに焦点があてられている。 (3)Successes with this approach are　still very much hit-or-miss, however, and for patients with advanced cases of　the most common solid tumor malignancies, the prognosis remains poor. ここでのthe prognosisi remains poorとは悪い意味で言っているのでしょうか。逆説の文章なのでどういうふうにthe prognosis remains poorととらえればいいのかが分かりません。 (4)ガン幹細胞という細胞である。という文章の次に続きます。 But they are also quite literally believed to have once been normal stem cells or their -immature offspring that have undergone a malignant transformation. これは文字通り、以前は正常な幹細胞であり、この未成熟な子孫が悪性腫瘍能形質転換を受けたものだと考えられていた。でいいのでしょうか。orの使い方で躓きました。
熱力学の英文問題について

英文問題なのですが、問題文と選択技の意味がよく分かりませんでした。英訳分かる方お願いします。 Under physiological conditions, potassium ions will pass through the cell membrane until (A)the entropy of the potassium ions is the same on both sides of the membrane. (B)the osmotic pressure is zero inside the cell (C)the concentration of potassium ions is the same on both sides of the cell membrane. (D)the chemical potential of the potassium ions is the same on both sides of the membrane.
計算問題

What is the result of adding the 2's complement number shown below? In each case indicate if an overflow has occurred. (a)11011101 + 11010111 = (b)10111100 + 00111101 = という問題があり、(a)の答えを 10110100 (b)の答えを11111001 としました。これはあっているのでしょうか？問題の意味もいまいちわかりません。
和訳をお願いします

POINT LATTICES AND THE UNIT CELL Let’s consider the three-dimensional arrangement of points in Fig.15.This arrangement is called a point lattice. If we take any point in the point lattice it has exactly the same number and arrangement of neighbors(i.e.,identical surroundings) as any other point in the lattice. This condition should be fairly obvious considering our description of long-range order in Sec. 2.1 We can also see from Fig. 15 that it is possible to divide the point lattice into much smaller untils such that when these units are stacked in three dimensions they reproduce the point lattice. This small repeating unit is known as the unit cell of the lattice and is shown in Fig.16 A unit cell may be described by the interrelationship between the lengths(a,b,c) of its sides and the interaxial angles (α,β,γ)between them. (α is the angle between the b and c, axes,β is the angle between the a and c axes, and γ is the angle between the a and b axes.)The actual values of a,b,and c, and α,β and γ are not important, but their interrelation is. The lengths are measured from one corner of the cell, which is taken as the origin. These lengths and angles are called the lattice parameters of the unit cell, or sometimes the lattice constants of the cell. But the latter term is not really appropriate because they are not necessarily constants; for example, they can vary with changes in temperature and pressure and with alloying. [Note: We use a,b and c to indicate the axes of the unit cell; a,b and c for the lattice parameters, and a,b and c for the vectors lying along the unit-cell axes.]
和訳をお願いします。

POINT LATTICES AND THE UNIT CELL Let’s consider the three-dimensional arrangement of points in Fig.15.This arrangement is called a point lattice. If we take any point in the point lattice it has exactly the same number and arrangement of neighbors(i.e.,identical surroundings) as any other point in the lattice. This condition should be fairly obvious considering our description of long-range order in Sec. 2.1 We can also see from Fig. 15 that it is possible to divide the point lattice into much smaller untils such that when these units are stacked in three dimensions they reproduce the point lattice. This small repeating unit is known as the unit cell of the lattice and is shown in Fig.16 A unit cell may be described by the interrelationship between the lengths(a,b,c) of its sides and the interaxial angles (α,β,γ)between them. (α is the angle between the b and c, axes,β is the angle between the a and c axes, and γ is the angle between the a and b axes.)The actual values of a,b,and c, and α,β and γ are not important, but their interrelation is. The lengths are measured from one corner of the cell, which is taken as the origin. These lengths and angles are called the lattice parameters of the unit cell, or sometimes the lattice constants of the cell. But the latter term is not really appropriate because they are not necessarily constants; for example, they can vary with changes in temperature and pressure and with alloying. [Note: We use a,b and c to indicate the axes of the unit cell; a,b and c for the lattice parameters, and a,b and c for the vectors lying along the unit-cell axes.]
whether it be ... or ...

In all of life, there are sequential stages of growth and development. A child learns to turn over, to sit up, to crawl, and then to walk and run. Each step is important and each one takes time. No step can be skipped. This is true in all phases of life, in all areas of development, whether it be learning to play the piano or communicate effectively with a workng associate. 生活の全ての段階で、成長の全ての領域で、これは真実である、それがピアノを弾く又は仕事の同僚と効果的に連絡を取る事を学ぶ事であるにしろ。直訳するとこうなると思うのですが、なぜwhether itの後ろがbe(原形)になっているのですか？なぜ is ではないのでしょうか。あと、直訳で間違っている所が御座いましたらご指摘下さい。お願い致します。
和約をお願いします！

どなたか下記の和約をお願いします。 A remarkble feature of most viruses is the symmetrical structure of their prptein cost, built up of one or more subunits packed in a way that recalls a chemical crystal more than a from of life.Figure 2.3 illustrates two kinds of symmetry favoured by viruses.Viruses unfortunately do not lend themselves to the branched system of classification used for most animals,and are usually classified on the basis of their mncleic acid and whether or not they posses a lipid envelope outside their protein cost.This envelope is acquired by the virus from the host cell in the process of making its exit-a rpocess known as budding which enables the virus to sruvive outside the cell sufficiently long,for example,to spread elsewhere via the bloodstream. Whethaer a particular virus spreads in this way or directly from one cell to its immediate neighbour has a considerrable bearing on both the pattern of infection and the development of immunity.Thus an enveloped virus can leave its host cell without destroying it,while the non-enveloped sort will rupture the cell (`cytolysis`);the latter are known as cytopathic viruses because of their ability to damage cells and tissues,that is,cause pathology.Figure 2.4 illustrates these two means of spread.
英文ですが分析の問題です＞＜

英文ですが分析の問題です＞＜ A solution contains 3.30g of Na2Co3・10H2O in each 15.0ml. What is its normality? what is its molarity？よろしくお願いします
everyはimportantを含むのでは？

次の文においての質問です。 Everyone should have access to more than one newspaper, for there are at least two sides to every story. Since all sides of an important story should be covered, and no newspaper adequately covers all sides of every one of its stories, some important stories would not be adequately covered if there were only one newspaper. という議論の欠点は、The argument confuses the inability to cover all sides of every story with the inability to cover all sides of any important story. という事なのですが...every storyはimportant storyも含むと思うのですが、confusesとはどういうことでしょうか？特にconfuseしていると思えないのですが...
英語の和訳がわかりません

和訳お願いします part1 Every society makes laws to protect its was of life. By looking at a country's laws,we can learn something about the culture of that society. We can also understand what is important to its people. Somethings these laws may surprise outsiders. In Switzerland,for example,you can't hang out laundry on Sunday. It is also against the law to use a power lawn mower on Sunday because it is too noisy. There laws tell us that Sunday are very important to the Swiss. part2とpart3も今日中にのせるので和訳お願いします。明日提出なんですが英語が苦手なんです。泣
高3　英語の質問です

長文の問題集にあったもので、 The rules of logic established by the Greeks and Romans are widely accepted in Western cultures,but this Western logic is by no means universal. Logic is a product of culture,and many Asian cultures such as the Japanese operate under different logical assumptions. という英文を書き換える整序問題で、答えを出すことはできたのですが、答：Logic is different from culture to culture because every culture has its own way of reasoning and thinking. の、「to culture」というのがどういう意味（はたらき？）をしているのか分かりません。教えて下さいm(＿＿)m
次の英文について教えてください。

英語の質問です。 Meeting people is an important part of business. と言う英文で「an」をつけずに Meeting people is important part of business. と言ったならば意味は通じなくなりますか？「a」「an」の使い方を忘れてしまったので分からなくなりました。なぜMeeting people is important part of business.ではなくて Meeting people is an important part of business.なのでしょうか？教えて頂ければありがたいです。
(生物化学)　n valueの定義は?

しばらく前から生物化学を独学しております。ある英語の問題集に"In a mature spermatozoan, the number of chromosome complements(n value ) and the quantity of DNA present(c value) are expressed as 1n/1c.(後略)"とあったのですが、ここで出てきたn valueがどういうもの(定義)なのか今ひとつよく分かりません。ネット上の辞書(http://cancerweb.ncl.ac.uk/omd/)に chromosome complementの定義として"The whole set of chromosomes for the species. In humans, the chromosome complement(which is also called the karyotype) consists of 46 choromosomes." とあったのですが、これだと上の問題文とうまく結びつかない (精子は一倍体なのだからthe number of chromosome complementsは 0.5ではないのか?)気がしますし、「生化学辞典」(東京化学同人)などいくつかの本を調べてもn valueについては載っていませんでした。問題文の後半や(アメリカの大学の講義など)ネット上の文例から推量するに、半数体の染色体の本数をnと表して、 (1)染色体の本数(感覚的には"独立して存在する物質(=染色体)の数") (2)DNA複製によるコピーを無視したユニークな染色体(染色分体)の本数(感覚的には"遺伝情報の数") のどちらかかなと思ったのですが(細胞周期の各時期で (1)と(2)は大体一致するのですが、減数第一分裂でニ価染色体が生じたときには(1)では1n、(2)では2nとなります)。正しい定義を御存知の方、御教示いただけないでしょうか(その際典拠やhaploid numberとの関係も教えていただければ幸いです)どうぞよろしくお願いいたします。
英語の訳

英語を訳してもらいたいです。 Do you know how many languages are spoken in the would? About 6,000! Butexperts say about half of them will probably die out during this century because the would is getting smaller in terms of communication. There is a clear need for languages that many people can understand. As a result, minor languages are being forgotten. When a language dies out, what happens? Its culture is lost. Culture is the whole body of human activies and language plays an important part in them. What can we do about this? In many parts of the would, people are trying to save their native tongues. よろしくお願いします！

がん細胞についての問題

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英語問題

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計算問題

訳お願いします。

この英文の構造を教えてください

この英文の訳をお願いいたします。長いです。

ガン幹細胞

熱力学の英文問題について

計算問題

和訳をお願いします

和訳をお願いします。

whether it be ... or ...

和約をお願いします！

英文ですが分析の問題です＞＜

everyはimportantを含むのでは？

英語の和訳がわかりません

高3　英語の質問です

次の英文について教えてください。

(生物化学)　n valueの定義は?

英語の訳

注目のQ&A

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がん細胞についての問題

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英語問題

下の問題が答えを見てもよく分かりません。

計算問題

訳お願いします。

この英文の構造を教えてください

この英文の訳をお願いいたします。 長いです。

ガン幹細胞

熱力学の英文問題について

計算問題

和訳をお願いします

和訳をお願いします。

whether it be ... or ...

和約をお願いします！

英文ですが分析の問題です＞＜

everyはimportantを含むのでは？

英語の和訳がわかりません

高3 英語の質問です

次の英文について教えてください。

(生物化学) n valueの定義は?

英語の訳

注目のQ&A

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専門家に質問してみよう 専門家登録

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この英文の訳をお願いいたします。長いです。

高3　英語の質問です

(生物化学)　n valueの定義は?

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