問題詳情
22 最常造成 megaloblastic anemia 的原因為：
(A)缺乏 vitamin B6及鐵
(B)缺乏 vitamin B12及葉酸（folate）
(C) vitamin B12及葉酸（folate）的新陳代謝異常
(D)缺乏 DNA 合成相關酵素
(A)缺乏 vitamin B6及鐵
(B)缺乏 vitamin B12及葉酸（folate）
(C) vitamin B12及葉酸（folate）的新陳代謝異常
(D)缺乏 DNA 合成相關酵素
參考答案
答案：B
難度：非常簡單0.92
統計：A(0),B(69),C(3),D(3),E(0)
內容推薦
- 【題組】Since I do not fully understand your proposal, I am not in the position to make any _____ on
- 【題組】The U.S.A. is a country that requires everyone ________ equally.(A) is treated (B) be treate
- 21 關於紅血球生成素（erythropoietin, EPO）正常狀況之合成，下列敘述何者正確？(A) 90%來自肝臟，10%來自腎臟及其他器官 (B) 90%來自腎臟，10%來自肝臟及其他器官(C
- 4 Brilliant cresyl blue stain 可將含何種異常血紅素之 RBC 染成高爾夫球狀？(A) Hb H (B) Hb E (C) Hb C (D) Hb S
- 12 慢性肝病引起紅血球形成 target cells 以及 spur cells 之原因為何？(A)膜蛋白質減少 (B)膜蛋白質增加(C)膜卵磷脂-膽固醇減少 (D)膜卵磷脂-膽固醇增加
- 【題組】Though Kevin failed in last year’s singing contest, he did not feel _____. This year he pract
- 【題組】Neil Armstrong was the first spaceman ________ on the moon.(A) that steps (B) who steps (C)
- 【題組】The store launched a series of new services in order to _____ more customers.(A) appeal (B) a
- 3 紅血球最主要的能量 ATP 的來源為：(A)以 anaerobic Embden-Meyerhof pathway 代謝 glucose(B)以 hexose monophosphate shun
- 11 形成 hypochromic anemia 的主要原因是：(A)缺乏造血生長因子 (B)造血幹細胞病變(C)血紅素製造能力缺陷 (D)紅血球破壞增加
內容推薦
- 【題組】I had no idea this plant would be able to thrive under such _____ conditions.(A) concrete (B
- 14 下列有關 glucose-6-phosphate dehydrogenase（G6PD）之敘述，何者錯誤？(A) G6PD 具還原 NADP 之功能(B) G6PD 基因位於 Y 染色體上(C)
- 【題組】We are having a vacation, and we ________ go to school until next Monday.(A) need (B) don’t
- 【題組】Though the economy is pretty bad, investors are still _____ optimistic about the company’s p
- 【題組】________ China develops these years, some experts do not hold optimistic attitude toward Chi
- 【題組】I don’t know what _____ Jason’s decision to move to Taipei.(A) lies behind (B) takes place (
- 【題組】________ at her husband’s performance that she broke up with him.(A) So disappointed the wif
- 【題組】The first Thanksgiving feast in America ________ in 16(A) held (B) was occurred (C) took
- 【題組】Which of the following is INCORRECT?(A) Clearly, it is impossible for Frank to finish this t
- 【題組】(A) For instance (B) However (C) What’s more (D) On the contrary
- III. 克漏字測驗 15% (1% for each) It is the day before Thanksgiving, and the president is going to state
- 下列何者為正數？(A) 2×(－3) (B) (－4)×(－32)×0×(－72)×(－93)(C) (－4)÷(－32)×(－72) (D) (－2)÷7×(－3)
- 【題組】(A) former (B) last (C) latter (D) less
- 【題組】(A) for (B) with (C) from (D) into
- 題組四一質量 1 公斤的物體，靜止放置在水平桌面上，若物體與桌面的靜摩擦係數為 0.5，動摩擦係數為0.4。今用一水平力Ｆ推此物體，此力(F)隨時間(t)變化如圖所示，試回答下列 23-25 題：（重
- IV. 文意選填 20% (2% for each) (請答案為句首，請視為大寫) Often called “rainforests of the sea,” coral reefs provide
- An area code is a section of a telephone number which generally represents the geographical area tha
- 【題組】(A) which (B) in which (C) that (D) on which
- 【題組】下列有關氫原子光譜與原子能階之問題，正確者為何？ (A)在光譜上相鄰譜線的波長差相等 (B)各線相當於氫原子所發出之某一特殊頻率 (C)氫原子由n ＝3,4,5,……降至n ＝2 時，
- 3 下列四種材料的塑膠容器哪一種較適合裝熱飲(A) PET (B) PP (C) PVC (D) HDPE
- 【題組】(A) on the other hand (B) for example (C) in addition (D) at the same time
- 【題組】(A) Surprising (B) To surprise (C) Surprised (D) Having surprised
- 【題組】有關α 、β 、γ三種放射線之敘述，下列何者正確？ (A)α射線負電荷，β射線正電荷 (B)游離氣體能力最強的是γ射線 (C)貫穿能力最大的是α射線 (D)在電、磁場中偏向最大的是γ射
- 4 依據美國公共衛生護理實務界以及教育界專家學者於 1984 年集合研討定義，提出「社區衛生護理傘狀圖」，顯示社區衛生護理涵蓋以下哪幾個面向公共衛生護理 學校衛生護理職業衛生護理 居家
- 【題組】(A) for (B) as (C) with (D) without