Question 1

The influenza virus recognizes _______________ (a carbohydrate)residues of glycoproteins present on cell surface.

Accepted Answer

The answer of The influenza virus recognizes _______________ (a carbohydrate)residues...

Question 2

Glycoform refers to

Accepted Answer

A)  a single protein type that can have forms that differ only in their glycosylation. 
B)  glycoproteins from the same gene family. 
C)  a common core of sugars that can be found on many different proteins. 
D)  All of the answers are correct. 
E)  None of the answers is correct. 
A)  a single protein type that can have forms that differ only in their glycosylation. 
B)  glycoproteins from the same gene family. 
C)  a common core of sugars that can be found on many different proteins. 
D)  All of the answers are correct. 
E)  None of the answers is correct.

Question 3

Sugars are commonly linked to which amino acid residues in glycoproteins?

Accepted Answer

A)  tyrosine and asparagine 
B)  serine, threonine, and asparagine 
C)  serine, tyrosine, and asparagine 
D)  serine and glutamine 
E)  threonine and glutamine 
A)  tyrosine and asparagine 
B)  serine, threonine, and asparagine 
C)  serine, tyrosine, and asparagine 
D)  serine and glutamine 
E)  threonine and glutamine

Question 4

List some of the reasons why carbohydrates are considered important molecules.

Accepted Answer

Carbohydrates serve several important fu

Question 5

A _______________ is a stereoisomer that is not a mirror image.

Accepted Answer

The answer of A _______________ is a stereoisomer that is...

Question 6

When an open-chain aldose cyclizes into a ring,it forms a _______________.

Accepted Answer

The answer of When an open-chain aldose cyclizes into a...

Question 7

What is the role of mannose 6-phosphate? What disease is caused by lack of this terminal sugar on glycoproteins?

Accepted Answer

It acts as the marker that directs many

Question 8

Fructose can cyclize to (a)

Accepted Answer

A)  pyranose ring. 
B)  furanose ring. 
C)  both pyranose and furanose ring forms. 
D)  All of the answers are correct. 
E)  None of the answers is correct. 
A)  pyranose ring. 
B)  furanose ring. 
C)  both pyranose and furanose ring forms. 
D)  All of the answers are correct. 
E)  None of the answers is correct.

Question 9

A given protein with several potential glycosylation sites can have many different glycosylated structures called ________________.

Accepted Answer

The answer of A given protein with several potential glycosylation...

Exam 11: Carbohydrates

The influenza virus recognizes _______________ (a carbohydrate)residues of glycoproteins present on cell surface.

Glycoform refers to

Sugars are commonly linked to which amino acid residues in glycoproteins?

List some of the reasons why carbohydrates are considered important molecules.

A _______________ is a stereoisomer that is not a mirror image.

When an open-chain aldose cyclizes into a ring,it forms a _______________.

What is the role of mannose 6-phosphate? What disease is caused by lack of this terminal sugar on glycoproteins?

Fructose can cyclize to (a)

A given protein with several potential glycosylation sites can have many different glycosylated structures called ________________.

Biochemistry: An Evolving Science

Protein Composition and Structure

Exploring Proteins and Proteomes

DNA, RNA, and the Flow of Genetic Information

Exploring Genes and Genomes

Exploring Evolution and Bioinformatics

Hemoglobin: a Portrait of a Protein in Action

Enzymes: Basic Concepts and Kinetics

Catalytic Strategies

Regulatory Strategies

Lipids and Cell Membranes

Membrane Channels and Pumps

Signal-Transduction Pathways

Metabolism: Basic Concepts and Design

Glycolysis and Gluconeogenesis

The Citric Acid Cycle

Oxidative Phosphorylation

The Light Reactions of Photosynthesis

The Calvin Cycle and the Pentose Phosphate Pathway

Glycogen Metabolism

Fatty Acid Metabolism

Protein Turnover and Amino Acid Catabolism

The Biosynthesis of Amino Acids

Nucleotide Biosynthesis

Biosynthesis of Membrane Lipids and Steroids

The Integration of Metabolism

DNA Replication, repair, and Recombination

RNA Synthesis and Processing

Protein Synthesis

The Control of Gene Expression in Prokaryotes

The Control of Gene Expression in Eukaryotes

Sensory Systems

The Immune System

Molecular Motors

Drug Development

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