The ABC excinuclease is essential in:()
A: base-excision repair.
B: methyl-directed repair.
C: mismatch repair.
D: nucleotide-excision repair.
E: SOS repair.
A: base-excision repair.
B: methyl-directed repair.
C: mismatch repair.
D: nucleotide-excision repair.
E: SOS repair.
举一反三
- DNA损伤的修复主要包括四种方式() A: 光复活(photoreactivation)作用 B: 切除修复(excision<br/>repair) C: 重组修复(recombination<br/>repair) D: SOS修复(SOS<br/>repair)
- 在此维修过程中，对组件提供足够热量。 A: Apply sufficient heat to the unit during this repair. B: Apply sufficient heat to the unit for the duration of doing this repair. C: Apply sufficient heat to the unit in the process of doing this repair.
- Many of the old buildings are ________ need of repair.
- The crankshaft deflection is at first to be （） before and after repair.
- This conversation is about an explanatioin of an air conditioner repair.