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自然 國中

2.不是說用用蛋白質不能通過的模為材料,那為什麼最後蛋白質會變重或變輕呢

Z 乙 5% 26% 26% 5% 0.01% 1.20% 0.01% 1.20% B 四種溶液,其內的香味成分X 及咖啡因之濃度,如下表所示。已知某種咖啡豆原本含有 如下圖。現有甲、乙、丙、丁 26%的香味成分X 及1.20%的咖啡因,若只想降低咖啡豆中咖啡因的濃度,且維持原有 香味成分X的濃度,則應選用下列哪一溶液浸泡? [103 特色招生】 (A)甲 溶液伐號」香味成分X濃度「咖啡因濃度 (B)乙 (C)丙 水溶液 (D)丁 咖啡豆 內 ,但裝 入濃度相同的蛋白質溶液,使其總重皆為20公克。將此四個袋子分別浸泡在濃度為 10%、20%、30%及40%的蛋白質溶液中,經一段時間後,取出袋子並測量袋子和其內 容物的總重,結果如表所示。判斷原先袋內的蛋白質溶液濃度,最可能是在下列何種範 圍? [100 北北基聯測】 浸泡的蛋白質溶液濃度」浸泡後的總重 (A)10%到20% 10% 28公克 (B)20%到30% 20% 23公克 (C)30% | 40% 30% 18公克 (D)40%DLE 40% 13公克 03. 如圖所示,圖中的袋子是由一層膜所構成,並以符號、口和分別代表此膜內外的 水、氧氣和蛋白質三種分子。已知最初膜內外分子的分布如甲,經過一段時間後,膜內 外分子的分布如乙。下列有關這些分子的敘述,何者最合理?[102 試辦會考】 甲 (A)水由袋內向袋外擴散 袋子 袋子 (B)能通過膜的只有水& 0. (C)氧氣由內向华外擴散 REDMI NOTE 6 PRO 一段時間後 2 7 MI DUAL CAMERA有蛋白質 0

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英文 國中

21題為什麼不選B 33題為什麼不選D?

同 AA Study shoows thatmor ethan one im three sick people in some Parts of Eng 同 Wait at least a week to see 1 “謗只剛 and is made 1 aGPorapractice nurse. Over the past few 75ars, about 80 mill 有 1 IH 品 People have faced'this problem。 The number mightrise to 100imillion im Miv 同 fails to get more Inoney. Peo ple in Corby, Northants, eyears 主 theN 20.。”,being madet 了 1areas of England have to wait at least o wait for more tha a'Wweek for just a 15-mi two weeks) Sick people in 2 appointment, Even in Bradford City, the best area in the country long Waiting time. The work load for Taoney has gotten short.. The umber | 說 onhe ln ten sick people fce Sa aGPhas risen by 169o over the past seven yes 字 years, 1 of full-time GPs also fell by 542 last year athough the Country hopes to have 5,000 more doctors by 2020. The problem of 21. makes some sick people go to private doctors. Heosts more and nost poor people don't have the Tuoney. To deal with the problem, the counh ry Wilt work on 註 With over 200 million Pounds next year to make it easier for P' sople toseeaGP 2 hat people in England Teally need is for the NHS to work orrcutti 晤 dwiyon the workload fi So 負at they can have more time with their G m TaGp Ps during every-appointment 外 GP 家庭醫師 the NHS 英國國民保健點 aa 世誠 appointment 預約”workload 工作量 private 私人的 人0 (CA) find a better way out (B) are asked to pay more (C) have another GP AS (2 《A) not being able to see a GP (B)not getting enough money 以 (CC not going toaGPontime (D) not training GPs well 凡人 1 (D) face a worse problem

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