Download Unit 2 Chemistry of Life

Chapter 2 – Chemicals of Life
Matter
Bonding
Formulas
Chemical
Reactions
Cells
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FINAL ROUND
Identify the Nucleotide Molecule
E – Nucleotide Molecule
Which is an example of an Organic Compound?
A.
H20
B.
C6 H12 O6
C.
Na Cl
D.
CO2
E.
H2 O2
Which is an example of an Organic Compound?
B. C6 H12 O6
Why? Organic compounds contain Carbon
& Hydrogen
Matter
$100 Question
Question: Inactive energy is referred to as:
a. Electrical Energy
b. Radiant Energy
c. Mechanical Energy
d. Potential Energy
Matter
$100 Answer
Question: Inactive energy is referred to as:
d. Potential Energy
Matter
$200 Question
Question: An atom with 11 protons, 12
neutrons and 10 electrons is a ________:
a. Cation
b. Molecule
c. Anion
d. Hydrogen
Matter
$200 Answer
Question: An atom with 11 protons, 12
neutrons and 10 electrons is:
a. Cation
Water, Salt, Acid and Bases are example
of _____________ compounds.
A.
Organic
B.
Inorganic
C.
Substrate
D.
Complex
E.
Neutral
Water, Salt, Acid and Bases are example
of _____________ compounds.
B. Inorganic
Matter
$300 Question
Question: The movement of ions across
cell membranes is an example of what
type of energy?
a. Inactive Energy
b. Electrical Energy
c. Radiant Energy
d. Potential Energy
Matter
$300 Answer
Question: The movement of ions across
cell membranes is an example of what
type of energy?
b. Electrical Energy
Matter
$400 Question
Question: 96% of the human body is
composed of the elements:
a. Calcium, Magnesium, Potassium, Iron
b. Carbon, Oxygen, Iron, Sulfur
c. Sodium, Calcium, Iron, Carbon
d. carbon, oxygen, hydrogen, nitrogen
Matter
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Question: 96% of the human body is
composed of the elements:
d. Carbon, Oxygen, Hydrogen,
Nitrogen
Matter
$500 Question
Question: Which of the following elements
composes bone?
a. Calcium
b. Iodine
c. Iron
d. Chlorine
Matter
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Question: Which of the following elements
composes bone?
a. Calcium
Identify the Polysaccharide Molecule
C - Polysaccharide
Bonding
$100 Question
Question: Atomic mass is equivalent to the
number of _________ in an atom.
a. Protons and Electrons
b. Neutrons and Electrons
c. Electrons
d. Protons and Neutrons
Bonding:
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Question: Atomic mass is equivalent to the
number of _________ in an atom.
d. Protons and Neutrons
An atom with a negative charge is called
___________.
An atom with a negative charge is
called__________
Anion
Bonding
$200 Question
Question: An Atom with an atomic number
of 20 will have _________ electrons in the
valance shell.
a. 2
b. 4
c. 6
d. 8
Bonding
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Question: An Atom with an atomic number
of 20 will have _________ electrons in the
valance shell.
A. 2
Bonding
$300 Question
Question: An atom has 4 protons, 5
neutrons and 4 electrons. Its atomic mass
is:
a. 4
b. 5
c. 8
d. 9
Bonding
$300 Answer
Question: An atom has 4 protons, 5
neutrons an 4 electrons. Its atomic mass
is:
D. 9
Bonding
$400 Question
Question: When a pair of electrons is
shared equally between atoms, the bond
formed is called:
a. Non Polar Covalent Bond
b. Ionic Bond
c. Carbon Bond
d. Polar Covalent Bond
Bonding
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Question: When a pair of electrons is
shared equally between atoms, the bond
formed is called:
a. Non Polar Covalent Bond
Identify the Monosaccharide Molecule
A – Monosaccharide Molecule
Bonding
$500 Question
Question: The reaction A + B  AB is an
example of:
a. Denaturation Reaction
b. Exchange Reaction
c. Synthesis Reaction
d. Dehydration Reaction
Bonding
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Question: The reaction A + B  AB is an
example of:
c. Synthesis Reaction
Formula
$100 Question
Question: Which of the following solutions
is the weakest acid:
a. pH of 10.1
b. pH of 6.8
c. pH 5.2
d. pH of 2.4
Formula
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Question: Which of the following solutions
is the weakest acid:
b. pH of 6.8
Formula
$200 Question
Question: Glucose and starch are
examples of :
a. Carbohydrates
b. Steroids
c. Triglycerides
d. Proteins
Formula
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Question: Glucose and starch are
examples of:
a. Carbohydrates
Formula
$300 Question
Question: Which of the following
substances is matched with its correct
organic group?
a. Monosaccharide's- nucleic acids
b. Enzymes - Carbohydrates
c. DNA - Lipids
d. Building Blocks - Proteins
Formula
$300 Answer
Question: Which of the following
substances is matched with its correct
organic group?
d. Building Blocks - Proteins
What type of chemical reactions is
AB + CD  AC + BD
a.
Synthesis reaction
b.
Decomposition Reaction
c.
Exchange Reaction
d.
Dehydration Reaction
AB + BC  AC + BD
C. Exchange Reaction
Formula
$400 Question
Question: Glycogen is the storage form of
___________ in animals.
a. Amino Acids
b. DNA
c. Glucose
d. Lipids
Formula
$400 Answer
Question: Glycogen is the storage form of
___________ in animals.
c. Glucose
Formula
$500 Question
Question: _____________ are simple
sugars containing between 3 & 7 carbon
atoms.
a. Saturated Fats
b. Monosaccharides
c. Proteins
d. Polysaccharides
Formula
$500 Answer
Question: _____________ are simple
sugars containing between 3 & 7 carbon
atoms.
b. Monosaccharides
Chemical Reactions
$100 Question
Question: Which of the following
statements about enzymes is true:
a. They are biological catalysts
b. They are carbohydrates
c. They are not reusable
d. They are stable at high
temperatures
Chemical reactions
$100 Answer
Question: Which of the following
statements about enzymes is true:
a. They are biological catalysts
Chemical Reactions
$200 Question
Question: Enzymes:
a. Are essential to almost every
biochemical reaction
b. Help regulate growth and repair
c. When absent or destroyed cause all
biological reactions to cease
d. Increase the rates of chemicals
reactions by at least a million fold
Chemical Reactions
$200 Answer
Question: Enzymes:
d. Increase the rates of chemical
reactions by at least a million fold
Chemical reaction
$300 Question
Question: Water is useful in body
processes because:
a. It is a product in hydrolysis
reactions
b. It acts as an enzyme
c. It is a good solvent
d. It has a low heat capacity
Chemical Reactions
$300 Answer
Question: Water is useful in body
processes because:
c. it is a good solvent
Chemical Reactions
$400 Question
Question: The joining of amino acids to
form a protein is an example of:
a. A synthesis reaction
b. A decomposition reaction
c. An exchange reaction
d. A hydrolysis reaction
Chemical Reaction
$400 Answer
Question: The joining of amino acids to
form a protein is an example of:
a. Synthesis reaction
Chemical Reactions
$500 Question
Question: Which of the following
statements is correct regarding the
electrical charge of subatomic
particles:
a.
Protons +, electrons -, Neutrons neutral
b.
Protons +, electrons Neutral, Neutrons-
c.
Protons -, electrons -, Neutrons Neutral
d.
Protons -, electron + Neutrons Nuetral
Chemical reactions
$500 Answer
Question: Which of the following
statements is correct regarding the
electrical charge of subatomic particles:
a. Protons +,electrons -, Neutrons Neutral
Cells
$200 Question
Question: The organic compounds that
function in building tissues and acting as
enzymes are the:
a. Salts
b. Carbohydrates
c. Lipids
d. Proteins
Cells
$200 Answer
Question: The organic compounds that
function in building tissues and acting as
enzymes are the:
d. Proteins
Cells
$300 Question
Question: An atom that has gained two
electrons is called:
a. Anion
b. Cation
c. Protein
Cells
$300 Answer
Question: An atom that has gained two
electrons is called:
A. Anion
Cells
$400 Question
Question: The subatomic particles that are
responsible for the chemical behavior of
atoms are the:
a. Protons
b. Neutrons
c. Electrons
d. Ions
Cells
$400 Answer
Question: The subatomic particles that are
responsible for the chemical behavior of
atoms are the:
c. Electrons
Cells
$500 Question
Identify the Functional Protein
B – Functional Protein
Final Jeopardy
Wager all or some of your points.
FINAL ROUND Question
Which is just organic compounds?
A.
Lipids, Proteins, Water, ATP, Carbohydrates
B.
Carbohydrate, Lipids, Protein, Acids & Bases
C.
Proteins, Nucleic Acids, ATP, Salt, Water
D.
Carbohydrates, Proteins, Lipids, Nucleic Acids, ATP
FINAL ROUND Answer
Which is just organic compounds?
D. Carbohydrates, Proteins, Lipids, Nucleic
Acids, ATP