Which form is transformation ( )
A: genetic substance was transmitted from donor bacterium to receptor bacterium by F pilus
B: genetic substance was transmitted from donor bacterium to receptor bacterium by vector phage
C: Free DNA segment from donor bacterium directly was ingested into receptor bacterium
D: prophage was integrated into bacterial chromosome
A: genetic substance was transmitted from donor bacterium to receptor bacterium by F pilus
B: genetic substance was transmitted from donor bacterium to receptor bacterium by vector phage
C: Free DNA segment from donor bacterium directly was ingested into receptor bacterium
D: prophage was integrated into bacterial chromosome
举一反三
- The plural form for bacterium is ____.
- 汉译英：“细菌；霍乱；纤维素”，正确的翻译为：( )。Ａ．bacterium；cellulose；choleraB．cholera；bacterium；celluloseC．bacterium；cholera；celluloseD．cellulose；cholera；bacterium A: cholera；bacterium；cellulose B: bacterium；cholera；cellulose C: cellulose；cholera；bacterium D: 汉译英：“细菌；霍乱；纤维素”，正确的翻译为：( E: )。 F: Ａ．bacterium；cellulose；cholera
- bacterium →
- When one bacterium transfers a copy of its plasmid to another bacterium, this is called... A: transformation B: transduction C: conjugation D: vertical gene transfer
- 细菌（bacterium）