确诊新型冠状病毒的实验检测主要依靠哪一种技术手段？（ ）
A: ELISA (enzyme-linked immunosorbent assay)
B: RT-PCR(Reverse transcription PCR)
C: Western blotting
D: Electrophoresis
A: ELISA (enzyme-linked immunosorbent assay)
B: RT-PCR(Reverse transcription PCR)
C: Western blotting
D: Electrophoresis
举一反三
- 确诊新型冠状病毒的实验检测主要依靠哪一种技术手段？（ ） A: RT-PCR B: ELISA C: Western blotting D: Electrophoresis
- 酶联免疫吸附实验（enzyme linked immunosorbent assay，ELISA）
- 目前对新型冠状病毒进行核酸检测的的技术中，应用最多的是（）技术 A: 多重PCR B: RT-PCR C: 实时荧光定量PCR D: RT-实时荧光定量PCR
- A 27-year-old man has fever, macular rash, and lymphadenopathy. He had unprotected sex with amale partner 2 weeks before the onset of these symptoms and has just learned that the partner isinfected with human immunodeficiency virus (HIV). The patient’s rapid HIV test is negative. What isthe best test to evaluate this patient for HIV infection? A: HIV enzyme-linked immunosorbent assay (ELISA) B: PCR for HIV RNA C: Western blot testing D: Glycoprotein 120 ELISA testing E: PCR for HIV DNA
- 不属于病毒核酸检测的PCR技术的是（） A: PCR－DNA B: HPLC C: 定量PCR D: RT－PCR E: 巢式PCR