Biochemistry

Biochemistry Challenge Quiz

Test your knowledge of biochemistry with our engaging quiz! This quiz features 10 multiple-choice questions that cover essential topics in biochemistry, including protein estimation, chromatography techniques, and extraction methods.

Whether you're a student, teacher, or simply a biochemistry enthusiast, this quiz is designed to challenge and enhance your understanding of critical biochemistry concepts.

10 multiple-choice questions
Instant feedback on your answers
Learn about protein estimation methods

10 Questions2 MinutesCreated by TestingLab101

In which chromatography stationary phase is more polar than mobile phase

Ion exchange chromatography

Normal phase chromatography

Reversed chromatography

Size exclusion chromatography

Locating agent of amino acid is

Diazo reagent

Ninhydrin spray

Amphoteric oxides

Neutral oxides

Kjeldahl Method which acid are used in digestion step ?

Sulfuric acid

Hydrochloric acid

Nitric acid

Phosphoric Acid

The A regent in the estimation of protein by Lowery Method is

Sodium phosphate and ferrous Sulphate

Sodium carbonate and sodium hydroxide

Copper Sulphate and silicate

Sodium hydroxide and Calcium

Which method is used to determination of protein contain in food ?

Karl fischer titration

OFC

Kjeldahl Method

Titration

Which of the following chemical is used for extraction of ascorbic acid

Acetone

Methenol

Meta phosphoric acid

Hexane

The radiation source used in AAS is

Tungestum Lamp

Xenon lamp

Hydrogen Lamp

Hallow Cathode Lamp

Kheldhal is used for determination of

Protein

Fat

Ash

Phenol