問題詳情
45. Which of the following statements about drugs is FALSE?
(A) Taxol inhibits cancer cells by preventing microtubule depolymerization.
(B) Tamoxifen inhibits cancer cells by blocking the function of estrogen receptor.
(C) RU486 induces abortion by blocking the function of estrogen receptor.
(D) Erythromycin inhibits the growth of bacteria by blocking their ribosomes.
(E) Chloramphenicol inhibits the growth of bacteria by blocking their ribosomes.
(A) Taxol inhibits cancer cells by preventing microtubule depolymerization.
(B) Tamoxifen inhibits cancer cells by blocking the function of estrogen receptor.
(C) RU486 induces abortion by blocking the function of estrogen receptor.
(D) Erythromycin inhibits the growth of bacteria by blocking their ribosomes.
(E) Chloramphenicol inhibits the growth of bacteria by blocking their ribosomes.
參考答案
答案:C
難度:適中0.588235
統計:A(1),B(2),C(10),D(1),E(0)
內容推薦
- Which of the following statements about fruit fly is FALSE?(A) Spermatheca can be used to store
- 一、請寫出下列各樹種之學名及其分布:(每小題 2 分,共 20 分)(一)臺灣杉
- Which of the following statements about inherited disorders is FALSE?(A) Cystic fibrosis, a rece
- Which of the following statements about neurotransmitter is FALSE?(A) Dopamine is derived from t
- Which of the following statements about protist is FALSE?(A) Entamoeba histolytica moves by pseu
- _____ is formed in ______ during embryonic development. Which of the following statements is FAL
- 有關結構化程式,下列敘述何者錯誤?(A) 不採用 GOTO 指令(B) 選擇性結構為基本結構之一(C) 程式只有一個入口但可以有多個出口(D) 由上而下(top-down)的程式設計
- Which of the following statements about cell cycle is FALSE?(A) Cyclin is degraded during G(B)
- Which of the following statements about gene cloning is FALSE?(A) DNA with specific palindromic
- Which of the following statements about eukaryotic transcription is FALSE?(A) Transcription fact
內容推薦
- Which insect is classified incorrectly?(A) mosquitoes - Diptera (B) butterflies - Lepidoptera (C
- Which of the following statements about RNA interference (RNAi) is FALSE?(A) MicroRNAs (miRNAs)
- Which of the following sugars contain ketone group?(A) glyceraldehyde (B) ribose (C) glucose(D)
- Which of the following statements about the molecules of appetite regulation is FALSE?(A) Hormon
- Which of the following statements about the reproductive cycles of human female is FALSE?(A) Low
- Which of the following coding region of a mRNA can encode a peptide and end at stop codon?(A) 5’
- Which of the following proteins have quaternary structure?I. Methionine II. Lysozyme III. Collag
- What is the order of the control of heart rhythm?Signals are delayed at AV node. Bundle br
- Which of the following statements about the extracellular matrix (ECM) is FALSE?(A) Collagens ar
- A farmer uses triazine herbicide to control pigweed in his field. For the first few years, the t
- Endomembrane system includes following organelles, except ______.(A) nuclear envelope (B) endopl
- What is the order of the nephron?Thick segment of ascending limb. Distal tubule. Descen
- You enjoy learning about history by traveling throughout North America studying gravestones. You
- Which of following is NOT a second messenger in signal transduction?(A) proton (B) cAMP (C) Ca2+
- Which of the following statements about the regulation of skeletal muscle contraction is FALSE?(
- The most immediate potential benefits of introducing genetically modified crops include ______.I
- Which of the following statements about skeleton is FALSE?(A) Nematodes use hydrostatic skeleton
- Radish flowers may be red, purple, or white. A cross between a red-flowered plant and a white-fl
- What is the most logical sequence of steps for splicing foreign DNA into a plasmid and inserting
- The following table compares the % sequence homology of four different parts (two introns and tw
- 為確保同步發電機的供電品質及正常電力系統,應維持電機下列何種參數的穩定?(A)頻率及有效功率(B)電壓及有效功率(C)電壓及電流(D)電壓及頻率
- 一、中信公司 2X15 年及 2X14 年之比較資產負債表如下:其他資料如下:2X15 年中信公司淨利為$279,000。2X15 年宣告與發放的股利為$225,000,公司列為籌資活動。
- 發電機並聯整步的指示器,其指針旋轉的快慢,表示兩並聯發電機以下何者差異之程度?(A)電壓(B)電流(C)頻率(D)功率
- 空氣壓縮機的自動起停控制線路中,使用高/低壓壓力開關的目的為何?(A)使空壓機在設定的高壓值時停止,在設定的低壓值時起動(B)使空壓機在設定的高壓值時起動,在設定的低壓值時起動(C)使空壓機在設
- 主配電盤上的電壓錶及電流錶是測量:(A)主發電機的相電壓、相電流(B)主發電機的線電壓、線電流(C)起貨機的線電壓、線電流(D)緊急發電機的相電壓、相電流