109年 - 109 國立嘉義大學_碩士班招生考試試題_獸醫學系：微生物學#145577

一. 試比較革蘭氏陽性菌(Gram-positive bacteria)與革蘭氏陰性菌 (Gram negative bacteria)其細菌結構上的差異(15 分)？並各 舉例造成人畜共通傳染病(Zoonosis)之 2 個革蘭氏陽性菌與 2 個革蘭氏陰性菌的病原(10 分)。

二. 何謂細菌生物膜(Biofilm)(10 分)？如何形成細菌生物膜 (10 分)？ 在醫學上所造成的影響為何(5 分)？

三. What are the characteristics of transformed cells? (Choose all of the following that apply.)(25 分)
A. Stable growth pattern
B. Restricted growth in soft agar
C. Polyploidy
D. Lack of contact inhibition
E. Anchorage-dependent growth
F. Accurate cell cycle control
G. Changes in membrane structure and function
H. Tumor formation in nude mice
I. Growth in soft agar
J. Reduced serum requirements

四. What is RNA interference(RNAi) and what are its possible applications?(25 分)