題庫堂
檢索
題庫堂
首頁
數學
英文學習
政治學
統計學
經濟學
藥理學
中醫藥物學
財政學
法學知識
公共行政
警察學
BI規劃師
財務管理
公共衛生學
工程經濟學
電力電子學
當前位置:
首頁
32. 靜宜在報紙上讀到某賣場的草莓殘留農藥「氟尼胺」0.04 ppm,超過規定的「農藥殘留容許量標準」,請問0.04 ppm代表每公斤草莓中含有多少毫克的農藥「氟尼胺」? (A) 0.004 (B)
問題詳情
32.
靜宜
在報紙上讀到某賣場的草莓殘留農藥「氟尼胺」0.04 ppm,超過規定的「農藥殘留容許量標準」,請問0.04 ppm代表每公斤草莓中含有多少毫克的農藥「氟尼胺」?
(A) 0.004
(B) 0.04
(C) 0.4
(D) 40。
參考答案
答案:B
難度:
計算中
-1
書單:
沒有書單,新增
用户評論
【
蝦皮:教育學程考題彙編(教
】評論
X(A)物質X匱乏時,冰棒即是美食☆ →...
上一篇 :
15. Serine can be converted directly into pyruvate. The reaction, catalyzed by serine dehydratase, r
下一篇 :
33. 「毒奶粉」事件,是因奶粉製造商在嬰兒奶粉中違法添加「三聚氰胺」。衛福部曾訂定人工食品添加標準為2.5 ppm。已知60公斤成人累積超過30毫克三聚氰胺有致命危險。試問若60公斤的成人持續食用濃
資訊推薦
34. 有關擴散現象中粒子運動情形的敘述,下列敘述何者錯誤?(A)由濃度高的區域往濃度低的區域運動 (B)擴散現象將使粒子均勻分布於溶液中(C)當粒子均勻分布時,粒子將靜止不動 (D)溫度高,擴散速率
35. 下列何者不是粒子經由擴散作用所造成的結果?(A)水中滴入幾滴紅墨水,經過一段時間,整杯水皆呈淡紅色 (B)還沒進家門就聞到飯菜香(C)糖加越多,經過攪拌之後,咖啡喝起來越甜 (D)廚房噴殺蟲劑
36. 關於鈍氣的敘述,下列何者錯誤?(A)氖氣常填充在日光燈管內 (B)氬氣是大氣中含量最多的鈍氣(C)氦氣是最輕的鈍氣 (D)焊接金屬時使用氬氣,可防止金屬在高溫下與氧反應。
11. If a species has 42 pairs of chromosomes, how many maternal and paternal chromosomecombinations
17.複斜面的真實形狀,應出現在下列何者?(A)第一輔助視圖 (B)第二輔助視圖 (C)端視圖 (D)邊視圖
18.當重新定義圖塊時,在圖面中所有參照至該圖塊的參考會:(A)立即更新 (B)會消失 (C)保留原狀 (D)執行「重生」指令再更新
37. 根據新聞報導:臺南今天的AQI值已經達到「紫爆」等級,提醒民眾不要待在戶外。有環保團體指出,其實「紅害」就應該啟動防護措施。附表為AQI值對應健康的影響,請問AQI值代表為何? (A)紫外線
20. How many of the following statements regarding bromination (Br2/FeBt3) of toluene is/are correct
19.若要使用 RECTANGLE 指令繪製如【圖 19】矩形,則 P2 指令之座標應輸入數字為何? (A) @30,50(B) @-50,-30(C) @-50,30(D) @50,-30
16. The enzyme involved in the synthesis of asparagine from asparte is a(n):(A) asparte aminotransfe
17. Hexokinase and glucokinase belong to the kinase subclass of what class of enzymes?(A) Oxidoreduc
18. Which of the following molecules is least likely to be transported across the inner mitochondria
19. Which of the following statements about hydropathy plot is false?(A) A hydropathy plot for a pro
20. Which statement is correct?(A) The leading site of synthesis ketone bodies is kidney mitochondri
21. There are differences between lipid catabolism and anabolism in biology. Which statement is corr
22. To metabolize a fatty acid, what is the necessary step to activate it?(A) To form a thioester bo
23. In higher plants, nitrite reductase is in_______. (A) nucleus (B) cytoplasm(D) mitochondria (E)
24. Urea cycle is used for the synthesis of__________. (A) lysine (B) arginine (C) tryptophan (D) ph
25. Asparaginase, catalyzing the conversion asparagine to aspartic acid, is used to treat childhood
21. How many of the following reaction sequences can properly achieve the transformation below? (I)
3. Which of the following describes the relationship between the following two structures? (A) ident
22. Which of the following is not prominent in the mass spectum of 2-methy1-2-butanol?(A)M-12 (B) M-
23. Which of the following compound is the most reactive toward nucleophilic ar sromatic substitutio
第26至50題每題2.5分Use the five amino acids labelled as a-e in the table below to answer the questions 26~
24. Which of the follwoing molecules would not be considered a bicyclic molecule?(A) (B) (C) (D)