Germinating Cereals and Malt Quiz
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Questions and Answers

Which disaccharide is found in milk?

  • Maltose
  • Lactose (correct)
  • Cellobiose
  • Sucrose

What is the clinical significance of sucrase deficiency?

  • Diarrhea and flatulence (correct)
  • Improved digestion
  • Weight gain
  • Constipation

Which functional group is characteristic of carbohydrates?

  • Amino group
  • Sulfhydryl group
  • Carbonyl group
  • Hydroxyl group (correct)

What are the two monosaccharides present in maltose?

<p>$\alpha$-D glucose &amp; $\beta$-D glucose (B)</p> Signup and view all the answers

What is the consequence of failure to metabolize that is mentioned in the text?

<p>Galactosemia (B)</p> Signup and view all the answers

Which inherited metabolic disorder is treated using the substance mentioned in the text?

<p>Carbohydrate-deficient glycoprotein syndrome (C)</p> Signup and view all the answers

Which functional groups are involved in the oxidation reactions of monosaccharides?

<p>Carboxylic acid and aldehyde groups (B)</p> Signup and view all the answers

What is the product of reducing the carbonyl group in a monosaccharide?

<p>Polyhydroxy alcohol (B)</p> Signup and view all the answers

How are aldonic acids oxidized?

<p>Using weak reducing agents (C)</p> Signup and view all the answers

Which reaction involves the formation of phosphate esters in monosaccharides?

<p>Glycoside formation (D)</p> Signup and view all the answers

Which functional group in glucose is replaced by a phosphate group to produce glucose 1-phosphate?

<p>Hydroxyl group on carbon 1 (C)</p> Signup and view all the answers

The replacement of a hydroxyl group with an amino group in a monosaccharide leads to the formation of:

<p>An amino sugar (B)</p> Signup and view all the answers

Which two compounds are produced when enzymes catalyze the esterification of the hemiacetal and primary alcohol groups in glucose?

<p>Glucose 1-phosphate and glucose 6-phosphate (C)</p> Signup and view all the answers

Which biomolecule group are amino sugars important building blocks of?

<p>Polysaccharides (A)</p> Signup and view all the answers

Which compounds serve as biochemical markers on red blood cells to distinguish different blood types?

<p>Amino sugars (B)</p> Signup and view all the answers

What type of reaction occurs between a monosaccharide in its cyclic form and an alcohol to form a glycoside?

<p>Dehydration synthesis reaction (A)</p> Signup and view all the answers

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