Биохимия

What class do digestive enzymes belong to?

• hydrolases
  

• transferases
  

• poidoreductases

• isomerases

• lyases

With a protein diet, which acid predominates in bile?

• taurocholic acid
  

• lithocholic acid
  

• deoxycholic acid

• glycocholic acid

• cholic acid

What reaction do proteolytic enzymes catalyze?

• hydrolysis of phosphodiester bonds
  

• hydrolysis of glycoside bonds
  

• hydrolysis of peptide bonds

• isomerization
  

• transferring groups

What catalyzes the hydrolysis of starch?

• Amylase

• Lipase
  

• Lactase

• Sucrose

• Maltase

What class do proteases belong to?

• Transferases
  

• Hydrolase
  

• Oxidoreductases

• Ligases
  

• Isomerases

What do carboxypeptidases catalyze?

• cleavage of C-terminal radicals from protein molecules

• hydrolysis of sucrose
  

• Starch hydrolysis
  

• Lipid hydrolysis
  

• Hydrolysis of dipeptides

What is observed with a genetic defect of lipoprotein lipase?

• Hyperhylomicronemia
  

• Violation of fat digestion
  

• Increasing the level of fatty acids in the blood

• Hypercholesterolemia
  

• Impaired absorption of fats

Are enzymes of the following class involved in the breakdown of lipids in the intestine?

• Oxidoreductase
  

• Hydrolase

• Liaz
  

• Transferase

• Ligase

What stimulates the release of bile?

• Gastrin
  

• Secretin
  

• Cholecystokinin

• Trypsin

• Lipase

With a carbohydrate diet, which acid predominates in bile?

• cholic acid
  

• glycocholic acid
  

• deoxycholic acid

• lithocholic acid

• taurocholic acid