Question 1

Choose the saturated triglyceride from the compounds below.

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 2

What type of lipid is the following compound?

Accepted Answer

A)  steroid 
B)  phospholipid 
C)  glycolipid 
D)  fatty acid 
E)  triglyceride 
A)  steroid 
B)  phospholipid 
C)  glycolipid 
D)  fatty acid 
E)  triglyceride

Question 3

What type of lipid is the following compound?

Accepted Answer

A)  steroid 
B)  phospholipid 
C)  glycolipid 
D)  fatty acid 
E)  triglyceride 
A)  steroid 
B)  phospholipid 
C)  glycolipid 
D)  fatty acid 
E)  triglyceride

Question 4

Monosaccharide units are bonded together to form polysaccharides by which of the following?

Accepted Answer

A)  peptide bonds 
B)  glycosidic linkages 
C)  disulfide linkages 
D)  hydrogen bonds 
E)  ester linkages 
A)  peptide bonds 
B)  glycosidic linkages 
C)  disulfide linkages 
D)  hydrogen bonds 
E)  ester linkages

Question 5

Match the following.
-

Accepted Answer

A) aspartic acid 
B) lysine 
C) glycine 
D) phenylalanine 
E) serine
F)alanine 
A) aspartic acid 
B) lysine 
C) glycine 
D) phenylalanine 
E) serine
F)alanine

Question 6

Which of the following shows all of the tripeptides that can be formed from one molecule each of lysine (Lys), threonine (Thr), and histidine (His)?

Accepted Answer

A)  LysThrHis 
B)  LysThrHis, LysHisThr, HisThrLys, HisLysThr, ThrLysHis, ThrHisLys 
C)  LysThrHis, LysHisThr, HisLysThr, ThrHisLys 
D)  LysThrHis, LysHisThr, HisLysThr 
E)  LysThrHis and LysHisThr 
A)  LysThrHis 
B)  LysThrHis, LysHisThr, HisThrLys, HisLysThr, ThrLysHis, ThrHisLys 
C)  LysThrHis, LysHisThr, HisLysThr, ThrHisLys 
D)  LysThrHis, LysHisThr, HisLysThr 
E)  LysThrHis and LysHisThr

Question 7

Which of the following shows all of the tripeptides that can be formed from one molecule each of alanine (Ala), methionine (Met), and proline (Pro)?

Accepted Answer

A)  AlaMetPro 
B)  AlaMetPro and AlaProMet 
C)  AlaMetPro, AlaProMet, ProMetAla, ProAlaMet, MetProAla, MetAlaPro 
D)  AlaMetPro, AlaProMet, ProAlaMet 
E)  AlaMetPro, AlaProMet, ProAlaMet, MetProAla 
A)  AlaMetPro 
B)  AlaMetPro and AlaProMet 
C)  AlaMetPro, AlaProMet, ProMetAla, ProAlaMet, MetProAla, MetAlaPro 
D)  AlaMetPro, AlaProMet, ProAlaMet 
E)  AlaMetPro, AlaProMet, ProAlaMet, MetProAla

Question 8

In the sequence Glu-Pro-Ile-Leu, which amino acid contains the N-terminal group?

Accepted Answer

A)  proline 
B)  leucine 
C)  isoleucine 
D)  glutamic acid 
A)  proline 
B)  leucine 
C)  isoleucine 
D)  glutamic acid

Question 9

Which of the following is an example of a secondary protein structure?

Accepted Answer

A)  amino acid 
B)  ester bond 
C)  lipid 
D)  α-glycosidic linkage 
E)  α-helix 
A)  amino acid 
B)  ester bond 
C)  lipid 
D)  α-glycosidic linkage 
E)  α-helix

Question 10

Choose the polysaccharide from the compounds below.

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 11

The following is part of a DNA sequence. What is its complementary sequence? TCGTAAGCTTGCG

Accepted Answer

A)  AGCATTCGAACGC 
B)  CGCAAGCTTACGA 
C)  TCATTCAC 
D)  GCGTTCGAATGCT 
E)  TCGTAAGCTTGCG 
A)  AGCATTCGAACGC 
B)  CGCAAGCTTACGA 
C)  TCATTCAC 
D)  GCGTTCGAATGCT 
E)  TCGTAAGCTTGCG

Question 12

Which of the following has a tertiary protein structure?

Accepted Answer

A)  amino acid 
B)  fibrous protein 
C)  nucleotide 
D)  fatty acid 
E)  globular protein 
A)  amino acid 
B)  fibrous protein 
C)  nucleotide 
D)  fatty acid 
E)  globular protein

Question 13

Why are lipids well-suited as structural components of cell membranes?

Accepted Answer

Lipids are hydrophobic molecules that ar

Question 14

Which of the following is an example of a secondary protein structure?

Accepted Answer

A)  dipeptide 
B)  triglyceride 
C)  β-glycosidic linkage 
D)  β-pleated sheet 
E)  fatty acid 
A)  dipeptide 
B)  triglyceride 
C)  β-glycosidic linkage 
D)  β-pleated sheet 
E)  fatty acid

Question 15

Match the following.
-

Accepted Answer

A) aspartic acid 
B) lysine 
C) glycine 
D) phenylalanine 
E) serine
F)alanine 
A) aspartic acid 
B) lysine 
C) glycine 
D) phenylalanine 
E) serine
F)alanine

Choose the saturated triglyceride from the compounds below.

What type of lipid is the following compound?

What type of lipid is the following compound?

Monosaccharide units are bonded together to form polysaccharides by which of the following?

Match the following. -

Which of the following shows all of the tripeptides that can be formed from one molecule each of lysine (Lys), threonine (Thr), and histidine (His)?

Which of the following shows all of the tripeptides that can be formed from one molecule each of alanine (Ala), methionine (Met), and proline (Pro)?

In the sequence Glu-Pro-Ile-Leu, which amino acid contains the N-terminal group?

Which of the following is an example of a secondary protein structure?

Choose the polysaccharide from the compounds below.

The following is part of a DNA sequence. What is its complementary sequence? TCGTAAGCTTGCG

Which of the following has a tertiary protein structure?

Why are lipids well-suited as structural components of cell membranes?

Which of the following is an example of a secondary protein structure?

Match the following. -

Units of Measurement for Physical and Chemical Change

Atoms and Elements

Molecules, Compounds, and Nomenclature

Chemical Reactions and Stoichiometry

Gases

Thermochemistry

The Quantum-Mechanical Model of the Atom

Periodic Properties of the Elements

Chemical Bonding I: Lewis Theory

Chemical Bonding Ii: Molecular Shapes, Valence Bond Theory, and Molecular Orbital Theory

Liquids, Solids, and Intermolecular Forces

Solutions

Chemical Kinetics

Chemical Equilibrium

Acids and Bases

Aqueous Ionic Equilibrium

Gibbs Energy and Thermodynamics

Electrochemistry

Radioactivity and Nuclear Chemistry

Organic Chemistry I: Structures

Organic Chemistry Ii: Reactions

Chemistry of the Nonmetals

Metals and Metallurgy

Transition Metals and Coordination Compounds

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Exam 22: Biochemistry

Choose the saturated triglyceride from the compounds below.

What type of lipid is the following compound?

What type of lipid is the following compound?

Monosaccharide units are bonded together to form polysaccharides by which of the following?

Match the following. -

Which of the following shows all of the tripeptides that can be formed from one molecule each of lysine (Lys), threonine (Thr), and histidine (His)?

Which of the following shows all of the tripeptides that can be formed from one molecule each of alanine (Ala), methionine (Met), and proline (Pro)?

In the sequence Glu-Pro-Ile-Leu, which amino acid contains the N-terminal group?

Which of the following is an example of a secondary protein structure?

Choose the polysaccharide from the compounds below.

The following is part of a DNA sequence. What is its complementary sequence? TCGTAAGCTTGCG

Which of the following has a tertiary protein structure?

Why are lipids well-suited as structural components of cell membranes?

Which of the following is an example of a secondary protein structure?

Match the following. -

Units of Measurement for Physical and Chemical Change

Atoms and Elements

Molecules, Compounds, and Nomenclature

Chemical Reactions and Stoichiometry

Gases

Thermochemistry

The Quantum-Mechanical Model of the Atom

Periodic Properties of the Elements

Chemical Bonding I: Lewis Theory

Chemical Bonding Ii: Molecular Shapes, Valence Bond Theory, and Molecular Orbital Theory

Liquids, Solids, and Intermolecular Forces

Solutions

Chemical Kinetics

Chemical Equilibrium

Acids and Bases

Aqueous Ionic Equilibrium

Gibbs Energy and Thermodynamics

Electrochemistry

Radioactivity and Nuclear Chemistry

Organic Chemistry I: Structures

Organic Chemistry Ii: Reactions

Chemistry of the Nonmetals

Metals and Metallurgy

Transition Metals and Coordination Compounds

Filters