Q.1
The most common example of a fermented cereal product is
  • pickles
  • bread
  • yogurt
  • cheese
Q.2
The pyruvic acid in alcoholic fermentation leads to
  • glucose
  • lactose
  • lactic acid
  • acetaldehyde
Q.3
The study of DNA helps to identify
  • inheritance
  • genes
  • patients
  • criminals
Q.4
Which one of them is a fermented food?
  • sugar
  • butter
  • bread
  • pickles
Q.5
Human began to use microorganism as early as
  • 3000bc
  • 4000bc
  • 5000bc
  • 7000bc
Q.6
The carbon dioxide (COis removed in alcoholic fermentation from
  • pyruvic acid
  • nitric acid
  • sulphuric acid
  • hydrochloric acid
Q.7
The pain killer produced with the help of genetic engineering for the brain is known as
  • alpha-endorphin
  • alpha-endorphin
  • gamma-endorphin
  • beta-endorphin
Q.8
The attached interest gene and vector Deoxyribonucleic Acid (DNA) are collectively known as
  • expressed DNA
  • restricted DNA
  • isolated DNA
  • recombinant DNA
Q.9
kilograms of yeast produces abouttons of protein within
  • 23 hours
  • 24 hours
  • 25 hours
  • 21 hours
Q.10
The ethanol is used at the industry level for the
  • production of vinegar
  • production of cosmetics
  • production of plastics
  • leather treatment
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