Chapter 7 Chemistry Quiz

A  Contain a single fatty acids

B  Contain four fatty acids

C  Contain three fatty acids

D  Cholesterol

A  Contain a single fatty acids

B  Contain three fatty acids

C  Partially hydrogenated

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

A  Cholesterol

B  Partially hydrogenated

C  Amphipathic molecule

D  Typically solid at room temperature

A  Typically solid at room temperature

B  Contain four fatty acids

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

D  Contain three fatty acids

A  Amphipathic molecule

B  Partially hydrogenated

C  Cholesterol

D  Typically solid at room temperature

A  Contain a single fatty acids

B  Contain four fatty acids

C  Amphipathic molecule

D  Cholesterol

A  Partially hydrogenated

B  Contain four fatty acids

C  Amphipathic molecule

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

A  DNA

B  Lactose

C  RNA

D  Sucrose

A  Sucrose

B  Steriods

C  Proteins

D  Triglycerides

A  Lactose

B  Triglycerides

C  Steriods

D  Glycogen

A  Triglycerides

B  Glycogen

C  Steriods

D  Proteins

A  Triglycerides

B  Sucrose

C  Lactose

D  Glycogen

A  Sucrose

B  DNA

C  RNA

D  Lactose

A  Glycogen

B  Steriods

C  Triglycerides

D  Proteins

A  Carboxyl

B  Amino

C  Hydroxyl

D  Carbonyl

A  Hydroxyl

B  Amino

C  Carboxyl

D  Carbonyl

A  Hydroxyl

B  Amino

C  Carboxyl

D  Carbonyl

A  Hydroxyl

B  Carbonyl

C  Carboxyl

D  Amino

A  Anabolic, Endergonic, And Produce Water

B  Anabolic, Endergonic, And Require Water

C  Catabolic, Endergonic, And Require Water

D  Catabolic, Exergonic, And Produce Water

E  Catabolic, Exergonic, And Require Water

F  Anabolic, Exergonic, And Produce Water

A  buffers

B  bases

C  acids

A  bases

B  buffers

C  acids

A  acids

B  bases

C  buffers

A  10

B  7

C  3

D  2

A  5, 10

B  7, 14

C  14, 7

D  10, 7

A  greater

B  less

A  equal

B  greater than

C  less than

A  3

B  0

C  2

D  1

A  4

B  0

C  2

D  1

A  0

B  3

C  2

D  4

A  0

B  1

C  3

D  4

A  0

B  3

C  2

D  4

A  nonpolar

B  hydrophilic

C  solvent

A  solute

B  solvent

C  polar

A  solvent

B  solutes

C  hydrophilic

A  solute

B  solvents

C  hydrophilic

A  three

B  four

C  one

D  two

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

B  Solution A and solution B are equally acidic

C  Solution A is 30X more acidic than solution B

D  Solution A is acidic and solution B is basic

E  Solution B is 30X more acidic than solution A

F  Solution A is 1000X more acidic than solution B

A  Surface tension

B  None of these properties

C  Cohesion

D  Good solvent

E  All of these properties

F  High specific heat

A  None of these choices

B  Oxygen and nitrogen

C  Sulfur and carbon

D  Carbon and hydrogen

E  Carbon and oxygen

F  Oxygen and hydrogen

A  Negative ion

B  Positive ion

C  Attraction between cations and anions

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

A  Negative ion

B  Positive ion

C  Unequal sharing of electrons

D  Equal sharing of electrons

A  Negative ion

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  Positive ion

A  Unequal sharing of electrons

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

C  Attraction between cations and anions

D  Equal sharing of electrons

A  Positive ion

B  Equal sharing of electrons

C  Unequal sharing of electrons

D  Negative ion

A  Unequal sharing of electrons

B  Equal sharing of electrons

C  Attraction between cations and anions

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

A  Most abundant element in living organisms

B  Used to make nucleic acids, ATP,and phosolipids

C  Required fo proper thyroid gland function

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

A  Most abundant element in living organisms

B  Forms the backbone of all organic compounds

C  Used to make nucleic acids, ATP,and phosolipids

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

A  Major electrolyte. Important for fluid balance

B  Essential for hemoglobin and red blood cell formation

C  Required for teeth and bone formation

D  Required fo proper thyroid gland function

A  Required for teeth and bone formation

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

C  Used to make nucleic acids, ATP,and phosolipids

D  Major electrolyte. Important for fluid balance

A  Essential for hemoglobin and red blood cell formation

B  Forms the backbone of all organic compounds

C  Most abundant element in living organisms

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

A  Used to make nucleic acids, ATP,and phosolipids

B  Required fo proper thyroid gland function

C  Required for teeth and bone formation

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  Major electrolyte. Important for fluid balance

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

A  Essential for hemoglobin and red blood cell formation

B  Most abundant element in living organisms

C  Required fo proper thyroid gland function

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

A  Forms the backbone of all organic compounds

B  Most abundant element in living organisms

C  Required fo proper thyroid gland function

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

A  Carbon-14

B  Carbon-13

C  None of these choices

D  All of these choices

E  Carbon-12

F  Carbon-11

A  calcium, carbon, oxygen, and nitrogen

B  none of these choices

C  carbon, oxygen, nitrogen, and sulfur

D  carbon, hydrogen, oxygen, and nitrogen

E  carbon, oxygen, hydrogen, and phosphorus

F  calcium, oxygen, hydrogen, and nitrogen

A  protons

B  neutron

C  electron

A  protons, negative

B  neutron, positive

C  protons, positive

A  neutron

B  proton

C  electron

A  three

B  two

C  four

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

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

C  Charged particles formed by the gain or loss of electrons

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

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  Two or more atoms connected by chemical bonds

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

B  Atoms of the same element with different atomic masses

C  Charged particles formed by the gain or loss of electrons

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

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

B  Two or more atoms connected by chemical bonds

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

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

A  Atoms of the same element with different atomic masses

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

C  Charged particles formed by the gain or loss of electrons

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

A  Atoms of the same element with different atomic masses

B  Two or more atoms connected by chemical bonds

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

B  Two or more atoms connected by chemical bonds

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

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