Question

1. Proteins are degraded by lipases, proteases, amylases, or DNases? 2. Sugar is broken down by...

1. Proteins are degraded by lipases, proteases, amylases, or DNases?

2. Sugar is broken down by lipases, proteases, amylases, or DNases?

3. Fats are broken down by lipases, proteases, amylases, or DNases?

4. DNA is degraded by lipases, proteases, amylases, or DNases?  

5. Carbohydrates are broken down by lipases, proteases, amylases, or DNases?

Homework Answers

Answer #1

1. Proteins are degraded by proteases

  • The process of degradation of proteins by proteases is called proteolysis.
  • Proteases cleave the peptide bonds
  • During proteolysis proteins are brocken down into smaller peptides or aminoacids

2. Sugar is broken down by amylases

  • Amylases hydrolyse starch
  • Hydrolysis of starch produce sugars
  • Amylase is an enzyme present in salive

3. Fats are broken down by lipases

  • lipases catalyzes the hydrolysis of fats
  • Lipases are a subclass of esterases
  • Plays important role in digestion

4. DNA is degraded by DNases

  • These are deoxyribonuclease
  • Cleave the phosphodiester bonds in the DNA backbone
  • DNases are a type of nuclease

5. Carbohydrates are broken down by amylase

  • Amylase is a carbohydrase enzymes
  • Carbohydrates are broken down into glucose by carbohydrase enzymes
  • Examples for carbohydrates - maltase, sucrase, lactase
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