Analytical Tools in Biotechnology MCQ Questions & Answers | Biotechnology

A. Raman spectroscopy

B. IR spectroscopy

C. UV spectroscopy

D. NMR spectroscopy

A. Ratio of signal and noise

B. Ratio of sample and reference spectra

C. Sample spectra

D. Reference spectra

A. To split the beam into two

B. To break the steady light into a pulsating light

C. To filter unwanted components

D. To reduce the sample into atomic state

A. Acetylene

B. Propane

C. Hydrogen

D. Camphor oil

A. Both (A) and (R) are true and (R) is the correct reason for (A)

B. Both (A) and (R) are true and (R) is not the correct reason for (A)

C. (A) is true but (R) is false

D. (A) is false but (R) is true

A. Concentration must be lower

B. Radiation must have higher bandwidth

C. Radiation source must be monochromatic

D. Does not consider factors other than thickness and concentration that affect absorbance

A. True

B. False

A. True

B. False

A. 10 - 780nm

B. 0.78 - 30µm

C. 0.6 - 10 m

D. 0.75 - 3.75 mm

A. Photronic cell

B. Photovoltaic cell

C. Photoemissive tube

D. Chromatogram