[A] Au and Cu Copper and gold are in impure form after extraction. Copper and gold are refined by electrolytic refining method. But, Sodium and potassium are extracted by electrolytic reduction. Metals obtained after electrolytic reduction are in pure form.
[A] Au and Cu
Copper and gold are in impure form after extraction. Copper and gold are refined by electrolytic refining method. But, Sodium and potassium are extracted by electrolytic reduction. Metals obtained after electrolytic reduction are in pure form.
PCR is a very sensitive technique which enables the specific amplification of desired DNA from a limited amount of DNA template. Hence, it can detect the presence of an infectious organism in the infected patient at an early stage of infection (even before the infectious organism has multiplied to lRead more
PCR is a very sensitive technique which enables the specific amplification of desired DNA from a limited amount of DNA template. Hence, it can detect the presence of an infectious organism in the infected patient at an early stage of infection (even before the infectious organism has multiplied to large number).
Metals are refined by using different methods. Which of the following metals are refined by electrolytic refining?
[A] Au and Cu Copper and gold are in impure form after extraction. Copper and gold are refined by electrolytic refining method. But, Sodium and potassium are extracted by electrolytic reduction. Metals obtained after electrolytic reduction are in pure form.
[A] Au and Cu
See lessCopper and gold are in impure form after extraction. Copper and gold are refined by electrolytic refining method. But, Sodium and potassium are extracted by electrolytic reduction. Metals obtained after electrolytic reduction are in pure form.
PCR is a useful tool for early diagnosis of an infectious disease. Comment.
PCR is a very sensitive technique which enables the specific amplification of desired DNA from a limited amount of DNA template. Hence, it can detect the presence of an infectious organism in the infected patient at an early stage of infection (even before the infectious organism has multiplied to lRead more
PCR is a very sensitive technique which enables the specific amplification of desired DNA from a limited amount of DNA template. Hence, it can detect the presence of an infectious organism in the infected patient at an early stage of infection (even before the infectious organism has multiplied to large number).
See less