Top 50+ Solved Bio-Chemical Measurement MCQ Questions Answer

a. True

b. False

a. Cardiotocography

b. Ultrasonic therapy

c. Spectrophotometry

d. Diathermy

a. Microwave

b. Radio wave

c. Gamma rays

d. IR waves

a. Absorption photometry

b. Spectrophotometry

c. Absorption tocometry

d. Absorption spectrophotoscopy

a. Absorbance

b. Transmittance

c. Optical density

d. Photometric concentration

a. Parabola

b. Increasing

c. Straight line

d. Decreasing

a. Tungsten-mercury lamp

b. Tungsten lamp

c. Xenon-mercury arc

d. Deuterium discharge lamp

a. Tungsten bulb is used as a source

b. Beam splitter is used to get parallel beam

c. Test tube is used as sample holder

d. Photovoltaic cell as detector

a. It is similar to single beam instruments except two beams are present

b. Tungsten bulb is used as a source

c. Reference beam must have a higher intensity than sample beam

d. Both the beams after they pass through respective samples are compared

a. Paints

b. Inks

c. Cosmetics

d. Composition detection

a. Transmittance

b. Absorption

c. Wavelengths

d. Volume

a. True

b. False

a. Monochromator

b. Absorption filter

c. Sample holder

d. Interference filter

a. True

b. False

a. Selects a particular wavelength

b. Splits the wavelength selected into two equal beams

c. Detects and indicates the amount of light falling on it

d. Indicates the difference between the output of two photometers