Question 1

Match the following.
-fibrous protein

Accepted Answer

A) refers to R groups which form hydrogen bonds with water because of their polarity 
B) refers to R groups that do not interact readily with water because they are non-polar 
C) a protein that is usually insoluble in water,is very tough,and has a long shape 
D) a carbon atom bonded to four different groups and therefore able to form enantiomers 
E) a protein that produces amino acids and other biomolecules or inorganic substances
F)a protein with the tertiary structure in which it normally occurs in living systems
G)a protein that produces only amino acids upon hydrolysis
H)a protein that is usually water soluble,having a hydrophilic exterior and hydrophobic interior,and an overall rounded shape
I)the form of an amino acid in which both the carboxyl group and the amine group are charged,but the overall molecule remains neutral 
A) refers to R groups which form hydrogen bonds with water because of their polarity 
B) refers to R groups that do not interact readily with water because they are non-polar 
C) a protein that is usually insoluble in water,is very tough,and has a long shape 
D) a carbon atom bonded to four different groups and therefore able to form enantiomers 
E) a protein that produces amino acids and other biomolecules or inorganic substances
F)a protein with the tertiary structure in which it normally occurs in living systems
G)a protein that produces only amino acids upon hydrolysis
H)a protein that is usually water soluble,having a hydrophilic exterior and hydrophobic interior,and an overall rounded shape
I)the form of an amino acid in which both the carboxyl group and the amine group are charged,but the overall molecule remains neutral

Question 2

Myoglobin is a protein that contains oxygen in the muscle.What class of protein does it belong to?

Accepted Answer

A) storage protein 
B) transport protein 
C) structural protein 
D) protective protein 
E) enzyme 
A) storage protein 
B) transport protein 
C) structural protein 
D) protective protein 
E) enzyme

Question 3

Which amino acid can form covalent sulfur-sulfur bonds?

Accepted Answer

A) cysteine 
B) glycine 
C) proline 
D) methionine 
E) phenylalanine 
A) cysteine 
B) glycine 
C) proline 
D) methionine 
E) phenylalanine

Question 4

All of the following are examples of denaturing proteins except

Accepted Answer

A) souring of milk. 
B) a mild sunburn. 
C) using a curling iron on your hair. 
D) pounding meat to tenderize it. 
E) digestion of a meal. 
A) souring of milk. 
B) a mild sunburn. 
C) using a curling iron on your hair. 
D) pounding meat to tenderize it. 
E) digestion of a meal.

Question 5

The quaternary structure of hemoglobin contains

Accepted Answer

A) two subunits. 
B) four subunits. 
C) six subunits. 
D) eight subunits. 
A) two subunits. 
B) four subunits. 
C) six subunits. 
D) eight subunits.

Question 6

Collagen is an example of a(an)

Accepted Answer

A) enzyme. 
B) structural protein. 
C) storage protein. 
D) transport protein. 
E) hormone. 
A) enzyme. 
B) structural protein. 
C) storage protein. 
D) transport protein. 
E) hormone.

Question 7

Which amino acid is a secondary amine with its nitrogen and the alpha-carbon joined as part of a ring structure?

Accepted Answer

A) arginine 
B) glycine 
C) histidine 
D) lysine 
E) proline 
A) arginine 
B) glycine 
C) histidine 
D) lysine 
E) proline

Question 8

Which of the following is the structure for the amino acid with the abbreviation of Asn?

Accepted Answer

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

Match the following. -fibrous protein

Myoglobin is a protein that contains oxygen in the muscle.What class of protein does it belong to?

Which amino acid can form covalent sulfur-sulfur bonds?

All of the following are examples of denaturing proteins except

The quaternary structure of hemoglobin contains

Collagen is an example of a(an)

Which amino acid is a secondary amine with its nitrogen and the alpha-carbon joined as part of a ring structure?

Which of the following is the structure for the amino acid with the abbreviation of Asn?

Matter and Measurements

Atoms and the Periodic Table

Ionic Compounds

Molecular Compounds

Classification and Balancing of Chemical Reactions

Chemical Reactions: Mole and Mass Relationships

Chemical Reactions: Energy, rates, and Equilibrium

Gases, liquids, and Solids

Solutions

Acids and Bases

Nuclear Chemistry

Introduction to Organic Chemistry: Alkanes

Alkenes, alkynes, and Aromatic Compounds

Some Compounds With Oxygen, sulfur, or a Halogen

Aldehydes and Ketones

Amines

Carboxylic Acids and Their Derivatives

Enzymes and Vitamins

Carbohydrates

The Generation of Biochemical Energy

Carbohydrate Metabolism

Lipids

Lipid Metabolism

Protein and Amino Acid Metabolism

Nucleic Acids and Protein Synthesis

Genomics

Chemical Messengers: Hormones, neurotransmitters, and Drugs

Body Fluids

Filters

Exam 18: Amino Acids and Proteins

Match the following. -fibrous protein

Myoglobin is a protein that contains oxygen in the muscle.What class of protein does it belong to?

Which amino acid can form covalent sulfur-sulfur bonds?

All of the following are examples of denaturing proteins except

The quaternary structure of hemoglobin contains

Collagen is an example of a(an)

Which amino acid is a secondary amine with its nitrogen and the alpha-carbon joined as part of a ring structure?

Which of the following is the structure for the amino acid with the abbreviation of Asn?

Matter and Measurements

Atoms and the Periodic Table

Ionic Compounds

Molecular Compounds

Classification and Balancing of Chemical Reactions

Chemical Reactions: Mole and Mass Relationships

Chemical Reactions: Energy, rates, and Equilibrium

Gases, liquids, and Solids

Solutions

Acids and Bases

Nuclear Chemistry

Introduction to Organic Chemistry: Alkanes

Alkenes, alkynes, and Aromatic Compounds

Some Compounds With Oxygen, sulfur, or a Halogen

Aldehydes and Ketones

Amines

Carboxylic Acids and Their Derivatives

Enzymes and Vitamins

Carbohydrates

The Generation of Biochemical Energy

Carbohydrate Metabolism

Lipids

Lipid Metabolism

Protein and Amino Acid Metabolism

Nucleic Acids and Protein Synthesis

Genomics

Chemical Messengers: Hormones, neurotransmitters, and Drugs

Body Fluids

Filters