NNND3033 Advanced Nutrition: Carbohydrate Metabolism and Regulation
13 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What type of bonds attach two monosaccharide units in disaccharides?

  • Glycosidic bonds (correct)
  • Hydrogen bonds
  • Acetal bonds
  • Ionic bonds

Which of the following carbohydrates cannot be further broken down under mild hydrolytic conditions?

  • Galactose
  • Glucose
  • Fructose
  • Raffinose (correct)

Where are oligosaccharides like raffinose and stachyose found?

  • Beans, peas, bran & whole grains (correct)
  • Meat and poultry
  • Fruits and vegetables
  • Dairy products

Which of the following is an example of a monosaccharide that contains chiral carbon and stereoisomers?

<p>Fructose (C)</p> Signup and view all the answers

What type of bonds hold together the multiple repeating chains of monosaccharide residues in polysaccharides?

<p>Glycosidic bonds (C)</p> Signup and view all the answers

What are oligosaccharides like raffinose, stachyose, and verbascose found in that causes them to be fermented by gut bacteria and cause flatulence?

<p>Beans, peas, bran &amp; whole grains (B)</p> Signup and view all the answers

What is the major form of stored carbohydrate in animal tissues?

<p>Glycogen (C)</p> Signup and view all the answers

Why is glycogen not consumed in meat products?

<p>It is depleted during postmortem glycolysis (C)</p> Signup and view all the answers

What happens to glycogen stores in an animal's muscles after it is slaughtered?

<p>They are converted to lactic acid (C)</p> Signup and view all the answers

How do meat products reduce the glycogen content further before consumption?

<p>By undergoing various processes such as storage and cooking (A)</p> Signup and view all the answers

Which transporter protein is responsible for glucose and galactose absorption in the small intestine, heart, and kidney?

<p>SGLT1 (A)</p> Signup and view all the answers

Which monosaccharide does SGLT2 transporter protein transport primarily?

<pre><code>ext{Glucose} (D) </code></pre> Signup and view all the answers

Where is the major site of expression for GLUT2 transporter protein?

<p>eta-cells of pancreas (B)</p> Signup and view all the answers

More Like This

Use Quizgecko on...
Browser
Browser