Download Who Wants to Be a Millionaire?

Created by Terri Street
Copyright, 2000
 1,000,000
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8,000
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4,000
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1,000
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Click to return to
question, Cont-P to
switch to the pen, cross
out two incorrect
answers, then Cont-A to
switch back to pointer.
Click to return to the
question and poll the
class
Click on link to Ask
Jeeves, or click on this
oval to return to
question and ask a
friend
What are the building blocks of
nucleic acids?
 A. nucleotides
 B. monosaccharides
 C. amino acids
 D. fatty acid chains
 A. nucleotides
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Board
The two strands of a DNA helix are
 A. parallel
 B. spirals
 C. antiparallel
 D. circular
C. antiparallel
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Board
DNA strands are complimentary
and run
 A. 5’->3’
 B. 5’->3’; 3’->5’
 C. 3’->5’
 D. 5’<-3’; 3’->5’
B. 5’->3’; 3’->5’
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Board
Triggers the formation of new
bonds
 A. activiation energy
 B. inactivation energy
 C. deactivation energy
 D. unactivation energy
A. Activation energy
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Board
Chemical reactions that occur in
biological systems
 A. displacement
 B. metallic
 C. halogenated
 D. metabolism
D. metabolism
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Board
Breakdown of substances is
 A. anabolism
 B. synthesis
 C. catabolism
 D. extraction
C. catabolism
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Board
Reaction that synthesizes products
 A. catabolism
 B. anabolism
 C. hydrolysis
 D. dehydration
B. anabolism
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Board
Globular proteins that act as
activators
 A. inhibitors
 B. marker protein
 C. enzymes
 D. hemoglobin
C. enzymes
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Board
Nonprotein molecules that assist
enzymes
 A. hormones
 C. primary factors
 B. aggregates
 D. cofactors
D. cofactors
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Board
Coenzymes function to donate or
accept electrons and may be
 A. salts
 B. vitamins
 C. acids
 D. inorganic
B. vitamins
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Board
Inorganic cofactors such as Fe and
Mg are often
 A. metal ions
 B. nonmetal ions
 C. transition metals
 D. lanthanide metals
A. Metal ions
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Board
When ADP picks up Pi , the process
is called
 A. oxidation
 B. phosphorylation
 C. reduction
 D. synthesis
B. phosphorylation
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Board
Allosteric enzymes are enzymes
that are regulated by
 A. allosteric site
 B. active site
 C. allosteric effectors
 D. substrate
C. Allosteric effector
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Board
Feedback inhibition occurs when an end
product of a series of reactions is shut down
by
 A. allosteric activator
 B. allosteric site
 C. allosteric effector
 D. allosteric inhibitor
D. Allosteric inhibitor
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Board
A substance that mimics a substrate and
binds to the active site causes competitive
 A. inhibition
 B. exclusion
 C. activation
 D. cooperativity
A. inhibition
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