1 which of the following is not a nonspecific defense of the verbrate system? A. cells that ingest invading microbes B. antimicrobial proteins that kill pathogens C. immunoglobulin synthesis D. the inflammatory response E. the temperature response 解答給的是E 我很疑惑,請問一下我選的C 免疫球蛋白的合成難道不是 專一性免疫反應嗎? 2. Hormones are all of the following except A .... B..... C they are produced in one part of the organism and transported to another D their effect is not depent on the nature of the tissue E.... 我選的是D而解答給C請問一下哪個對呢? 3. All of the following about flagella of bacteria are true except A ..... B they are used in feeding C they have similar function as mitochondia of eukaryotes D..... E...... 解答給C,想請問一下B的feeding 是啥意思,鞭毛如何執行呢? 4. when an RNA virus invade a cell , it typically first A..... B.... C..... D insert the RNA into a host chromosome E make a DNA copy of the viral RNA 前幾年有考過一樣的題目,但是解答分別給D 和E的答案,到底是哪一個呢? 謝謝 --

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