請問47.的D、E怎麼判斷的？

第11頁 共14頁 -3.6 46-48題為題組 請記得在答題卷簽名 自然考科 DNA是生物細胞內攜帶遺傳訊息的物質,當DNA發生變異時,會影響基因的表現進而 改變性狀/但很多生物也可以在不改變 DNA的情況下調節基因表現影響性狀,此方式 稱為表觀遺傳調控,其中常見的機制包括DNA甲基化、組蛋白修飾、小分子RNA等。 「DNA甲基化」為在DNA特定位置上添加甲基的化學修飾,當基因前端的區域——啟 動子被高度甲基化時,常會導致基因表現量較低。而「組蛋白修飾」是針對被 DNA 纏 繞的蛋白質——組蛋白,在其尾端上做的各種修飾,如乙醯化、甲基化、磷酸化等,這 些修飾會影響DNA纏繞的緊密程度,進而加強或抑制基因表現。另外,由長度約為18 也會抑制基因表現。 到30個核苷酸構成的「小分子RNA」 當應用於作物改良時,偵測表觀遺傳變異與性狀之間的關係為首要任務,其中一種用 由於每 來偵測表觀遺傳變異的策略仰賴的是近年才逐漸普遍化的「全基因體定序」 個作物的基因體序列不同,需逐一檢視不同作物在各種逆境條件下產生的表觀遺傳變 異。 表觀遺傳變異與基因變異主要的不同在於其不穩定性,由於細胞有自我修復機制,因 此表觀遺傳變異在細胞複製前、後未必能維持;此外,世代遺傳間的「表觀遺傳重組」 (epigenetic reprogramming)會重置表觀遺傳的分布,使得親代的變異未必能完整保留 到子代。 應用表觀遺傳在作物改良上需特別確認變異在跨世代間的一致性;植株進行處理後所 產生的表觀遺傳變異,是否能在性狀植株或甚至下一代重現,以確保有效的作物改良。 目前主流的基因改造工程,在食品、環境、與生物安全上有著錯綜複雜的影響,僅透 過調控基因表現以達到性狀改良的表觀遺傳,更能消除大眾對於作物改良的疑慮。現 今對於表觀遺傳的研究資料已經越來越多,在植物面臨逆境時,表觀遺傳能有效且迅 速地幫助植物適應環境。在未來環境更加極端的情況下,生產作物將會面臨更嚴峻的 挑戰,如何繼續維持高產量,成為農民及研究者必須解決的問題之一。 46. 由文中可知,作物的表觀遺傳調控與下列何者相關? (A)基因突變 (B)遺傳工程 (e) 異種雜交 (D)基因表現的調控 (E)染色體數目異常 47. 文中提及表觀遺傳調控中「甲基化修飾」可出現在細胞中的哪些分子或構造上?(應 選2項) (A)醣類 CD (B)脂質 (C) DNA DHD) 核糖體 (E)蛋白質

想問plan跟program的差別🙏🏻

請為B錯在哪🙏🏻

d. Integrated Question Pers 108課綱混合題型練習 ad of emeg esbiv AC # ● From (A) to (F) below, choose the statements that are correct according to day 1. id row A. Tetris was inspired by a famous building. B. Pajitnov studied at the Southern Academy of Sciences. Tetris was created in the mid-1980s. 1980-1989 D. Pajitnov was asked to build the Electronika 60 computer. E. Tetris players score points by stacking blocks as high as they can. F. More than 500 million copies of Tetris have been sold to date. Ans: *答案請參閱第68頁

請問這裡為什麼要有to

As members of the 21st century, we know [that technology plays the utmost importance (In order to in our everyday lives. To sharpen your digital skills and further your understanding, learn how to code! One of the most popular coding websites, code.org designs its coding lessor as a series of games. This friendly appro a warm welcome for beginners. Set v an enriching goal this summ between the navigate (w Having alw Christine c docum P1 utm Series ( After re to write how to code. You will learn to your 10 analytic Profes creativity and analytical no knows? questi You may even be ab simple program solo (a Can by summer's end with Coding is to building hard skills as podcasting is to developing soft skills. Hard skills are technical 15 while soft skills focus on communication, organization and critical thinking. Whether you do it solo or with others, podcasting serves as a fabulous way to practice telling stories. By using free recording software, like Audacity, you can 20 spend the summer outlining a story and recording it for others to enjoy. Fire up your laptops and phones this summer and take advantage of the many digital tools out there. Put these resources to work, and let the 25 bogin phen The the fabu Je in Sca ma pa pa al PIS fi

請問第七題怎麼解

WISDOM ENGLISH broader of the D Talk their iver als. out of d Unit 8 Ban-Doh: The Most Authentic Taiwanese Eating Experience a student exchange program has really opened my eyes 2 the cultural differences between my country and Taiwan. One of the most memorable parts of my trip was when host family invited me to a wedding banquet in Kaohsiung. my 3 arriving at the banquet, I soon realized that it was totally different from what I'd expected. Back in the US, banquets are usually held in large dining halls. This one, taking place right out on the street! 4 was tent occupied nearly half the street. However, none of the pedestrians or the people in passing vehicles looked like they cared. Under the tent, guests sat at large round tables, chatting cheerfully. At one end of this temporary tent, there were cooks and assistants up shelter all the guests from the fierce sun, a huge delicious-looking food. 7 6 energetically to prepare platters of quite curious about how this fascinating custom of "open-air" banquets had first come about, I asked my host parents. The host father explained that this kind of banquet, known as a "ban- doh" in Taiwanese, 8 in the countryside. In the old days, when people gathered for a special event such as a wedding or an elder's birthday, everyone in the neighborhood would 10 9 to a ban-doh. The host would prepare all ingredients for the meal, and the neighbors would help out. Some would do the cooking, while others might provide tables, chairs, and eating utensils or assist in other ways. They would then all relax and enjoy the banquet together. The ban-doh back then was all about enjoying a sense of community and togetherness. Having the chance to experience this fascinating event, I feel truly lucky. It is the first story that I will share with my friends and family when they ask me about my student exchange experience in Taiwan. (A)1. (A)Taking part in 0809 (A) backward 4 (0) 3. (A) Upon B)4. B) 5. (A) Putting (A) In other words (D) in front of Until (D) In particular (B) Took part in (B) toward (C) Takes part in (C) regarding (D)Taken part in (B) as soon as (B) on the other hand (B) Put the moment (C) additionally (C)To put (D) Have put B) 6. (A) work (B) working 7. (A) Were (B) Feel XC) t (C) Being to work (D) worked 8. (A) originate (B) originating (C) to originate (D) Felt (D) originated (9. (A)cooperate (B) introduce (C) initiate (D) correspond ) 10. (A) revenge (B) arrange (C) arrest (D) commit

第20題為什麼是a 哪時候要判斷是虛主詞

17. Toys "R" Us used to be kid's heaven. It was a kid's store full of toys, dolls, building blocks, and games. Toys "R" Us had branches all over the world once. However, by the time it was 2017, the store 16. its 375 branches. Toys "R" Us didn't change its way of doing business other wholesale stores and online stores sprang up. Its pricing, convenience, and discounts couldn't 16/18.01 retail giant Walmart and online giant Amazon. Even though it was helped by another company and 19. in 2019, it didn't survive long. Now, thanks to the famous Macy's company, Toys "R" Us is coming back again. Macy's department thinks 20. profitable to build Toys "R" Us stores in its department stores. Since Toys "R"Us is still believed to be the leader in toy stores now, Macy's can grow its business as Toys "R" Us increases its sales when they work together. If Toys "R" Us succeeds this time, kids can enjoy access to a place full of toys again. 16. (A) closed Pnow, (B) was closed (C) have closed 17. (A) whether (D) had closed oft am (D) unless (C) while bootlontet 18. (A) bring about (C) compare with (D) take advantage of ad (C) resembled (D) restricted 00 01 (D) of (C) about women emosed of sminuotot boog atniog JHOUTOV 19. (A) reacted 220. (A) it A nie bo (B) because (B) resort to lw (B) restored 10 (B) that te mobi 三 文意選填(每題1分,占10分) MUNDO at TUBOO Br 第21至30題為題組 sort Tolaan eid ni Tuo a sbaga ba sil to tag inonfujo bool olidw Reality shows, featuring ordinary people and celebrities in their daily life, are gaining its Toob ponularity day by day. Companies keep ton se stus new reality shows and casting for new programs, Pub 9d1" 21/n 1:

6為何不能選abc?這三個選項都很模糊

三仍會 1 D) would have been 3. That TV program has not started yet, but when it immediately. quila monies A does (B) will 0250b (8) (C) is 4. Normally he lives in London, but at present he (A) will live (B) lives (C) is living (D) lived 5. By the end of the century, it is likely that the oceans of the world all the rubbish poured into them. (A) are being polluted (C) have polluted AQ Op DAX DAⓇ (A) It was two years (C) Two years passed I B² st (B) are polluted (D) will have been polluted since he went over to America in order to study English. still busy. I will tell you 現在代未来a (D) was in Boston. A& He can't go out because he (A) got injured (a.)? (C) has injured end B Two years are passed (M) (D) Two years have passed to call up a friend in New York for the last two hours, but the line is (A) tried (B) have been trying (C) had been trying at (D) try bohale MJR He can't go out because he in an accident a week ago. (B) injured 1 (D) has been injured by

5 ACD 差在哪裡？？

三仍會 1 D) would have been 3. That TV program has not started yet, but when it immediately. quila monies A does (B) will 0250b (8) (C) is 4. Normally he lives in London, but at present he (A) will live (B) lives (C) is living (D) lived 5. By the end of the century, it is likely that the oceans of the world all the rubbish poured into them. (A) are being polluted (C) have polluted AQ Op DAX DAⓇ (A) It was two years (C) Two years passed I B² st (B) are polluted (D) will have been polluted since he went over to America in order to study English. still busy. I will tell you 現在代未来a (D) was in Boston. A& He can't go out because he (A) got injured (a.)? (C) has injured end B Two years are passed (M) (D) Two years have passed to call up a friend in New York for the last two hours, but the line is (A) tried (B) have been trying (C) had been trying at (D) try bohale MJR He can't go out because he in an accident a week ago. (B) injured 1 (D) has been injured by

請問D選項的being是哪裡來的 還有為什麼詳解說A選項沒有動詞 be不就是動詞嗎

第 11 至 15 題為題組 The term special education is used to refer to a number of services designed to help students with disabilities learn. These services include an Individualized Education Program (IEP). An IEP _11___ their learning goals. Every provides a plan for how the school will help an individual student IEP is different because every student has different learning needs. 01 Students who receive special education may stay in the same classroom 12 other students disabilities taught in a who do not have special needs. But this is not always the case. Sometimes, students with learning a_13__ classroom. Pthey will spend most of their time in a regular classroom and meet with a special education teacher for two or three hours each day. nasob 1313 1 be Special education teachers receive training to help students with learning disabilities. They are 14 designing each student's IEP. They also meet wit with other teachers, school staff, and parents to ensure that the students' educational needs)_15_. These teachers must be patient and understanding to help students reach their full potential. They must also be dedicated because it can be a difficult and tiring job.oos of vlevounitnos lliw TAM od ova 2'189YwaM nO.E (B) achieve slqeib ax10(C) stretch logisT gaid (D) calculate sq (B) of 16x9 (O) 311. (A) observe A. (A) as usq (1) (C) that (8) (D) where (A) (B) realistic () m (D) moderate DIS 13. (A) domestic slqooq C) separate CD ( B 14. (A) on behalf of (B) in charge of 2 (C) b(A) be met nogged, (B) have met enon of of obosit. (C) are meeting Woonun adT A orties of gibi 與意見不合 vonebiel (A) (D) are being met

請問為什麼第一題是practicable 而不是capable><

are one billion nanometers in one meter, you can get an idea of how impressive this technology really is! Even though this fabulous technology has been around for almost 100 years, we have only recently been able to experience both its benefits and i cogmignal ovil Asqa niso I e maoney but also area Stopesugar have characteristics These days, nanotechnology is used primarily to make things stronger, stiffer, and smoother. Due to their tiny size, nanoparticles increase the overall surface a of an object, and that acts to give the object special properties However, nanotechnology is also used in the field of biochemistry. One possible of nanotechnology in the future is in the field of robotics. It might be feasible for tiny nano-robots, or "nanobots," to be produced that could easily perform tasks in a very small scale. Each of these nanobots would be so small that you would need a special microscope to see them. Because of their small size, however, a great deal of them DEST OF 90 MOBST U simple math, inc ped programa Cindy a button nose Qué oyes, would be needed to perform a task. furod One drawback to nanotechnology is that the structures are so small that they pose some health and environmental risks. Because of their size, they can float around in the air and enter our lungs without our knowing about it. The effects of this are not yet known, but in the future, if the use of this sort of technology becomes more common, some specialists believe that we may suffer from various illnesses. Regardless of the risks, however, it seems that nanotechnology is something that will be with us for a long time. davol odi ni "11" nuomong ot D Tolo hazards. or (A) affordable (B) practicable (C) visible 14 What does the passage mainly discuss? (A) A new technol use 13 The boldfaced word "feasible" in paragraph two is closest in meaning to ghib10:56 Ap (D) capable