Chapter 7 Chemistry Quiz

A  Cholesterol

B  Contain a single fatty acids

C  Contain four fatty acids

D  Contain three fatty acids

A  Have one or more double bonds between Carbon atoms in fatty acid chains

B  Contain a single fatty acids

C  Partially hydrogenated

D  Contain three fatty acids

A  Amphipathic molecule

B  Partially hydrogenated

C  Typically solid at room temperature

D  Cholesterol

A  Have one or more double bonds between Carbon atoms in fatty acid chains

B  Typically solid at room temperature

C  Contain three fatty acids

D  Contain four fatty acids

A  Cholesterol

B  Typically solid at room temperature

C  Amphipathic molecule

D  Partially hydrogenated

A  Cholesterol

B  Amphipathic molecule

C  Contain a single fatty acids

D  Contain four fatty acids

A  Partially hydrogenated

B  Have one or more double bonds between Carbon atoms in fatty acid chains

C  Amphipathic molecule

D  Contain four fatty acids

A  RNA

B  DNA

C  Sucrose

D  Lactose

A  Proteins

B  Triglycerides

C  Sucrose

D  Steriods

A  Steriods

B  Glycogen

C  Triglycerides

D  Lactose

A  Glycogen

B  Proteins

C  Triglycerides

D  Steriods

A  Sucrose

B  Triglycerides

C  Glycogen

D  Lactose

A  Sucrose

B  Lactose

C  RNA

D  DNA

A  Proteins

B  Steriods

C  Triglycerides

D  Glycogen

A  Carbonyl

B  Carboxyl

C  Hydroxyl

D  Amino

A  Hydroxyl

B  Amino

C  Carboxyl

D  Carbonyl

A  Hydroxyl

B  Carbonyl

C  Amino

D  Carboxyl

A  Amino

B  Carboxyl

C  Carbonyl

D  Hydroxyl

A  Catabolic, Exergonic, And Require Water

B  Catabolic, Endergonic, And Require Water

C  Catabolic, Exergonic, And Produce Water

D  Anabolic, Endergonic, And Require Water

E  Anabolic, Exergonic, And Produce Water

F  Anabolic, Endergonic, And Produce Water

A  buffers

B  bases

C  acids

A  bases

B  buffers

C  acids

A  acids

B  buffers

C  bases

A  10

B  7

C  2

D  3

A  7, 14

B  10, 7

C  5, 10

D  14, 7

A  greater

B  less

A  greater than

B  less than

C  equal

A  0

B  1

C  2

D  3

A  4

B  0

C  1

D  2

A  0

B  4

C  3

D  2

A  4

B  1

C  3

D  0

A  2

B  3

C  0

D  4

A  nonpolar

B  hydrophilic

C  solvent

A  solute

B  polar

C  solvent

A  solvent

B  hydrophilic

C  solutes

A  solvents

B  hydrophilic

C  solute

A  three

B  four

C  one

D  two

A  Solution A is acidic and solution B is basic

B  Solution A is 30X more acidic than solution B

C  Solution A and solution B are equally acidic

D  Solution B is 30X more acidic than solution A

E  Solution A is 1000X more acidic than solution B

F  Solution B is 1000X times more acidic than solution A

A  Surface tension

B  Good solvent

C  None of these properties

D  All of these properties

E  Cohesion

F  High specific heat

A  Sulfur and carbon

B  None of these choices

C  Oxygen and hydrogen

D  Carbon and oxygen

E  Oxygen and nitrogen

F  Carbon and hydrogen

A  Attraction between partial positive and partial negative charges. These relatively weak bonds determine many of the properties of water

B  Attraction between cations and anions

C  Positive ion

D  Negative ion

A  Negative ion

B  Equal sharing of electrons

C  Unequal sharing of electrons

D  Positive ion

A  Attraction between partial positive and partial negative charges. These relatively weak bonds determine many of the properties of water

B  Attraction between cations and anions

C  Positive ion

D  Negative ion

A  Attraction between partial positive and partial negative charges. These relatively weak bonds determine many of the properties of water

B  Attraction between cations and anions

C  Equal sharing of electrons

D  Unequal sharing of electrons

A  Negative ion

B  Unequal sharing of electrons

C  Positive ion

D  Equal sharing of electrons

A  Equal sharing of electrons

B  Attraction between cations and anions

C  Attraction between partial positive and partial negative charges. These relatively weak bonds determine many of the properties of water

D  Unequal sharing of electrons

A  Use to make proteins and nucleic acids (DNA/RNA)

B  Used to make nucleic acids, ATP,and phosolipids

C  Most abundant element in living organisms

D  Required fo proper thyroid gland function

A  Used to make nucleic acids, ATP,and phosolipids

B  Most abundant element in living organisms

C  Forms the backbone of all organic compounds

D  Third most abundant element in living organisms found in water and most oganic compounds

A  Required for teeth and bone formation

B  Essential for hemoglobin and red blood cell formation

C  Required fo proper thyroid gland function

D  Major electrolyte. Important for fluid balance

A  Used to make nucleic acids, ATP,and phosolipids

B  Major electrolyte. Important for fluid balance

C  Required for teeth and bone formation

D  Third most abundant element in living organisms found in water and most oganic compounds

A  Most abundant element in living organisms

B  Forms the backbone of all organic compounds

C  Essential for hemoglobin and red blood cell formation

D  Use to make proteins and nucleic acids (DNA/RNA)

A  Third most abundant element in living organisms found in water and most oganic compounds

B  Required fo proper thyroid gland function

C  Used to make nucleic acids, ATP,and phosolipids

D  Required for teeth and bone formation

A  Essential for hemoglobin and red blood cell formation

B  Major electrolyte. Important for fluid balance

C  Required for teeth and bone formation

D  Use to make proteins and nucleic acids (DNA/RNA)

A  Essential for hemoglobin and red blood cell formation

B  Use to make proteins and nucleic acids (DNA/RNA)

C  Required fo proper thyroid gland function

D  Most abundant element in living organisms

A  Forms the backbone of all organic compounds

B  Use to make proteins and nucleic acids (DNA/RNA)

C  Most abundant element in living organisms

D  Required fo proper thyroid gland function

A  Carbon-13

B  None of these choices

C  Carbon-12

D  Carbon-14

E  All of these choices

F  Carbon-11

A  carbon, oxygen, nitrogen, and sulfur

B  carbon, oxygen, hydrogen, and phosphorus

C  carbon, hydrogen, oxygen, and nitrogen

D  calcium, carbon, oxygen, and nitrogen

E  calcium, oxygen, hydrogen, and nitrogen

F  none of these choices

A  electron

B  protons

C  neutron

A  protons, positive

B  neutron, positive

C  protons, negative

A  neutron

B  electron

C  proton

A  four

B  three

C  two

A  The smallest particles of an element that still retain that element’s characteristics

B  Substances that cannot be broken down into other substances by chemical reactions

C  Substances consisting of two or more different elements in a fixed ratio

D  Charged particles formed by the gain or loss of electrons

A  Charged particles formed by the gain or loss of electrons

B  The smallest particles of an element that still retain that element’s characteristics

C  Unstable or radioactive forms of an atom that decay over time

D  Two or more atoms connected by chemical bonds

A  Substances that cannot be broken down into other substances by chemical reactions

B  Unstable or radioactive forms of an atom that decay over time

C  Charged particles formed by the gain or loss of electrons

D  Atoms of the same element with different atomic masses

A  Two or more atoms connected by chemical bonds

B  Substances that cannot be broken down into other substances by chemical reactions

C  The smallest particles of an element that still retain that element’s characteristics

D  Substances consisting of two or more different elements in a fixed ratio

A  Charged particles formed by the gain or loss of electrons

B  Unstable or radioactive forms of an atom that decay over time

C  The smallest particles of an element that still retain that element’s characteristics

D  Atoms of the same element with different atomic masses

A  Atoms of the same element with different atomic masses

B  The smallest particles of an element that still retain that element’s characteristics

C  Substances consisting of two or more different elements in a fixed ratio

D  Two or more atoms connected by chemical bonds

A  The smallest particles of an element that still retain that element’s characteristics

B  Two or more atoms connected by chemical bonds

C  Substances that cannot be broken down into other substances by chemical reactions

D  Substances consisting of two or more different elements in a fixed ratio