Question 1

The minimum amount of energy that reactants must have to start a chemical reaction is called ________energy.

Accepted Answer

A)  kinetic 
B)  mechanical 
C)  activation 
D)  electromagnetic 
E)  potential 
A)  kinetic 
B)  mechanical 
C)  activation 
D)  electromagnetic 
E)  potential

Question 2

What type of covalent bond is formed between amino acid molecules during protein synthesis?

Accepted Answer

A)  Amino bond 
B)  Peptide bond 
C)  Primary bond 
D)  Hydrogen bond 
E)  Electrovalent bond 
A)  Amino bond 
B)  Peptide bond 
C)  Primary bond 
D)  Hydrogen bond 
E)  Electrovalent bond

Question 3

Which of the following terms encompasses all of the other ones?

Accepted Answer

A)  Catabolism 
B)  Anabolism 
C)  Metabolism 
D)  Oxidation reactions 
E)  Reduction reactions 
A)  Catabolism 
B)  Anabolism 
C)  Metabolism 
D)  Oxidation reactions 
E)  Reduction reactions

Question 4

Solubility refers to the ability of one substance to ________ in another.

Accepted Answer

A)  react 
B)  dissolve 
C)  precipitate 
D)  conduct 
E)  None of the choices are correct. 
A)  react 
B)  dissolve 
C)  precipitate 
D)  conduct 
E)  None of the choices are correct.

Question 5

The building blocks of proteins are ________.

Accepted Answer

A)  triglycerides 
B)  phospholipids 
C)  amino acids 
D)  monosaccharides 
E)  eicosanoids 
A)  triglycerides 
B)  phospholipids 
C)  amino acids 
D)  monosaccharides 
E)  eicosanoids

Question 6

The number of atoms in exactly 12 grams of carbon-12 is called ________ number.

Accepted Answer

A)  Dalton's 
B)  Socrates's 
C)  Avogadro's 
D)  Pasteur's 
E)  Le Chatelier's 
A)  Dalton's 
B)  Socrates's 
C)  Avogadro's 
D)  Pasteur's 
E)  Le Chatelier's

Question 7

When jumping into water, you notice resistance. This resistance is caused by water's ________.

Accepted Answer

A)  adhesiveness 
B)  cohesiveness 
C)  hydrophobic tension 
D)  hydrophilic tension 
E)  osmotic equilibrium 
A)  adhesiveness 
B)  cohesiveness 
C)  hydrophobic tension 
D)  hydrophilic tension 
E)  osmotic equilibrium

The minimum amount of energy that reactants must have to start a chemical reaction is called ________energy.

What type of covalent bond is formed between amino acid molecules during protein synthesis?

Which of the following terms encompasses all of the other ones?

Solubility refers to the ability of one substance to ________ in another.

The building blocks of proteins are ________.

The number of atoms in exactly 12 grams of carbon-12 is called ________ number.

When jumping into water, you notice resistance. This resistance is caused by water's ________.

The Human Organism

Cell Biology

Tissues

Integumentary System

Skeletal System: Bones and Bone Tissue

Skeletal System: Gross Anatomy

Joint and Movement

Muscular System: Histology and Physiology

Muscular System: Gross Anatomy

Functional Organization of Nervous Tissue

Spinal Cord and Spinal Nerves

Brain and Cranial Nerves

Integration of Nervous System Functions

The Special Senses

Autonomic Nervous System

Functional Organization of the Endocrine System

Endocrine Glands

Cardiovascular System: Blood

Cardiovascular System: the Heart

Cardiovascular System: Blood Vessels and Circulation

Lymphatic System and Immunity

Respiratory System

Digestive System

Nutrition, Metabolism, and Temperature Regulation

Urinary System

Water, Electrolyte, and Acid-Base Balance

Reproductive System

Development, Growth, Aging, and Genetics

Filters

Exam 2: The Chemical Basis of Life

The minimum amount of energy that reactants must have to start a chemical reaction is called ________energy.

What type of covalent bond is formed between amino acid molecules during protein synthesis?

Which of the following terms encompasses all of the other ones?

Solubility refers to the ability of one substance to ________ in another.

The building blocks of proteins are ________.

The number of atoms in exactly 12 grams of carbon-12 is called ________ number.

When jumping into water, you notice resistance. This resistance is caused by water's ________.

The Human Organism

Cell Biology

Tissues

Integumentary System

Skeletal System: Bones and Bone Tissue

Skeletal System: Gross Anatomy

Joint and Movement

Muscular System: Histology and Physiology

Muscular System: Gross Anatomy

Functional Organization of Nervous Tissue

Spinal Cord and Spinal Nerves

Brain and Cranial Nerves

Integration of Nervous System Functions

The Special Senses

Autonomic Nervous System

Functional Organization of the Endocrine System

Endocrine Glands

Cardiovascular System: Blood

Cardiovascular System: the Heart

Cardiovascular System: Blood Vessels and Circulation

Lymphatic System and Immunity

Respiratory System

Digestive System

Nutrition, Metabolism, and Temperature Regulation

Urinary System

Water, Electrolyte, and Acid-Base Balance

Reproductive System

Development, Growth, Aging, and Genetics

Filters