Chapter 10 Quiz
27 Questions
0 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

Which type of isomer is generated when an additional asymmetric center is created when a cyclic hemiacetal is formed?

  • Anomer (correct)
  • Diastereoisomer
  • Enantiomer
  • Epimer

What type of bonds join one monosaccharide to another in polysaccharides?

  • Glycosidic bonds (correct)
  • Ester bonds
  • Peptide bonds
  • Phosphodiester bonds

What is the correct designation for a triose ketose sugar?

  • Dihydroxyacetone
  • Ketotriose (correct)
  • Glyceraldehyde
  • Aldotriose

Which type of bond is present in the branches of glycogen and starch?

<p>𝛼-1,6-glycosidic bond (C)</p> Signup and view all the answers

What is the structure of cellulose?

<p>Unbranched polymer of glucose residues joined by β-1,4 linkages (D)</p> Signup and view all the answers

Which type of glycoprotein is a key component of mucus?

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

What is the function of proteoglycans?

<p>Structural components and lubricants (A)</p> Signup and view all the answers

Which type of isomer is not a mirror image of each other?

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

What is the correct designation for a ketose sugar with three carbons?

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

Which enzyme is responsible for cleaving sucrose into its component monosaccharides?

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

Which type of sugar forms both pyranose and furanose rings?

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

What is the function of glycogen?

<p>It is a branched homopolymer of glucose residues (D)</p> Signup and view all the answers

What type of bonds are present in the branches of glycogen and starch?

<p>𝛼-1,6-glycosidic bonds (A)</p> Signup and view all the answers

Which type of bond can join one monosaccharide to another in polysaccharides?

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

What is the correct designation for an aldehyde sugar with five carbons?

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

What is the structure of cellulose?

<p>Unbranched polymer of glucose residues (C)</p> Signup and view all the answers

Which type of glycoprotein is a key component of mucus?

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

Which type of isomer is generated when an additional asymmetric center is created when a cyclic hemiacetal is formed?

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

Which type of molecule are monosaccharides?

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

How do sugars attach to proteins in glycoproteins?

<p>Via both N-linkage and O-linkage (A)</p> Signup and view all the answers

What is the structure of cellulose?

<p>Linear polymer of glucose residues (B)</p> Signup and view all the answers

What is the common pentasaccharide core in N-linked oligosaccharides?

<p>Three mannoses, a six-carbon sugar, and two N-acetylglucosamines (D)</p> Signup and view all the answers

What is the function of proteoglycans?

<p>Structural components and lubricants (D)</p> Signup and view all the answers

What is the correct designation for an aldose sugar with six carbons?

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

What is a glycosaminoglycan?

<p>A heteropolysaccharide made of repeating disaccharide units containing amino sugars (C)</p> Signup and view all the answers

What is the point of complex sugar structures and glycoproteins?

<p>To facilitate cell-to-cell surface signaling (B)</p> Signup and view all the answers

What do glycan-binding proteins bind to?

<p>Specific carbohydrate structures (C)</p> Signup and view all the answers

More Like This

Chapter 10 quiz
18 questions

Chapter 10 quiz

HandsomeSapphire avatar
HandsomeSapphire
Chapter 10 Quiz
55 questions

Chapter 10 Quiz

WonderfulSanctuary2769 avatar
WonderfulSanctuary2769
Use Quizgecko on...
Browser
Browser